202000111002012 has 12 divisors (see below), whose sum is σ = 471333592338056. Its totient is φ = 67333370334000.

The previous prime is 202000111001971. The next prime is 202000111002023. The reversal of 202000111002012 is 210200111000202.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 16833342583501 = 202000111002012 / (2 + 0 + 2 + 0 + 0 + 0 + 1 + 1 + 1 + 0 + 0 + 2 + 0 + 1 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8416671291739 + ... + 8416671291762.

Almost surely, 2^{202000111002012} is an apocalyptic number.

It is an amenable number.

202000111002012 is an abundant number, since it is smaller than the sum of its proper divisors (269333481336044).

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

202000111002012 is a wasteful number, since it uses less digits than its factorization.

202000111002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16833342583508 (or 16833342583506 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 202000111002012 its reverse (210200111000202), we get a palindrome (412200222002214).

The spelling of 202000111002012 in words is "two hundred two trillion, one hundred eleven million, two thousand, twelve".