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2010210112012 = 2231310331554307
BaseRepresentation
bin11101010000001001110…
…111000001001000001100
321010011200222222021120211
4131100021313001020030
5230413402242041022
64135251111052204
7265142611011334
oct35201167011014
97104628867524
102010210112012
11705586225093
12285713371064
1311773c93967b
146d41a8a80c4
1537454540e77
hex1d409dc120c

2010210112012 has 24 divisors (see below), whose sum is σ = 3532525529456. Its totient is φ = 1000923326208.

The previous prime is 2010210112003. The next prime is 2010210112013. The reversal of 2010210112012 is 2102110120102.

It is a junction number, because it is equal to n+sod(n) for n = 2010210111983 and 2010210112001.

It is not an unprimeable number, because it can be changed into a prime (2010210112013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516163 + ... + 2070469.

Almost surely, 22010210112012 is an apocalyptic number.

It is an amenable number.

2010210112012 is a deficient number, since it is larger than the sum of its proper divisors (1522315417444).

2010210112012 is a wasteful number, since it uses less digits than its factorization.

2010210112012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1555657 (or 1555655 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2010210112012 its reverse (2102110120102), we get a palindrome (4112320232114).

The spelling of 2010210112012 in words is "two trillion, ten billion, two hundred ten million, one hundred twelve thousand, twelve".

Divisors: 1 2 4 313 626 1033 1252 2066 4132 323329 646658 1293316 1554307 3108614 6217228 486498091 972996182 1605599131 1945992364 3211198262 6422396524 502552528003 1005105056006 2010210112012