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2010211120212 = 2233719463232621
BaseRepresentation
bin11101010000001001111…
…010110111010001010100
321010011201001212111120120
4131100021322313101110
5230413403021321322
64135251144431540
7265142622410601
oct35201172672124
97104631774516
102010211120212
11705586853609
122857137785b0
1311773cc00539
146d41aa8b6a8
153745468ea5c
hex1d409eb7454

2010211120212 has 48 divisors (see below), whose sum is σ = 4817530902912. Its totient is φ = 651924063360.

The previous prime is 2010211120207. The next prime is 2010211120213. The reversal of 2010211120212 is 2120211120102.

It is a junction number, because it is equal to n+sod(n) for n = 2010211120191 and 2010211120200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010211120213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8525262 + ... + 8757882.

It is an arithmetic number, because the mean of its divisors is an integer number (100365227144).

Almost surely, 22010211120212 is an apocalyptic number.

It is an amenable number.

2010211120212 is an abundant number, since it is smaller than the sum of its proper divisors (2807319782700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2010211120212 is a wasteful number, since it uses less digits than its factorization.

2010211120212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252128 (or 252126 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2010211120212 its reverse (2120211120102), we get a palindrome (4130422240314).

The spelling of 2010211120212 in words is "two trillion, ten billion, two hundred eleven million, one hundred twenty thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 37 74 111 148 222 444 19463 38926 58389 77852 116778 232621 233556 465242 697863 720131 930484 1395726 1440262 2160393 2791452 2880524 4320786 8606977 8641572 17213954 25820931 34427908 51641862 103283724 4527502523 9055005046 13582507569 18110010092 27165015138 54330030276 167517593351 335035186702 502552780053 670070373404 1005105560106 2010211120212