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2010212202204 = 223255839227839
BaseRepresentation
bin11101010000001001111…
…110111111011011011100
321010011201010220110210100
4131100021332333123130
5230413403310432304
64135251223541100
7265142634535233
oct35201176773334
97104633813710
102010212202204
11705587422518
12285713bba790
131177401bbb7b
146d41ac8db1a
1537454805439
hex1d409fbf6dc

2010212202204 has 18 divisors (see below), whose sum is σ = 5081369733440. Its totient is φ = 670070734056.

The previous prime is 2010212202197. The next prime is 2010212202253. The reversal of 2010212202204 is 4022022120102.

2010212202204 is a `hidden beast` number, since 201 + 0 + 21 + 220 + 220 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27919613884 + ... + 27919613955.

Almost surely, 22010212202204 is an apocalyptic number.

It is an amenable number.

2010212202204 is an abundant number, since it is smaller than the sum of its proper divisors (3071157531236).

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

2010212202204 is a wasteful number, since it uses less digits than its factorization.

2010212202204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55839227849 (or 55839227844 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 2010212202204 its reverse (4022022120102), we get a palindrome (6032234322306).

The spelling of 2010212202204 in words is "two trillion, ten billion, two hundred twelve million, two hundred two thousand, two hundred four".

Divisors: 1 2 3 4 6 9 12 18 36 55839227839 111678455678 167517683517 223356911356 335035367034 502553050551 670070734068 1005106101102 2010212202204