202112011211012 has 48 divisors (see below), whose sum is σ = 407817777682560. Its totient is φ = 85849405189632.

The previous prime is 202112011210961. The next prime is 202112011211081. The reversal of 202112011211012 is 210112110211202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77426939 + ... + 79994717.

It is an arithmetic number, because the mean of its divisors is an integer number (8496203701720).

Almost surely, 2^{202112011211012} is an apocalyptic number.

It is an amenable number.

202112011211012 is an abundant number, since it is smaller than the sum of its proper divisors (205705766471548).

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

202112011211012 is a wasteful number, since it uses less digits than its factorization.

202112011211012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2592780 (or 2592778 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 202112011211012 its reverse (210112110211202), we get a palindrome (412224121422214).

The spelling of 202112011211012 in words is "two hundred two trillion, one hundred twelve billion, eleven million, two hundred eleven thousand, twelve".