202001002122112 has 32 divisors (see below), whose sum is σ = 426095863855920. Its totient is φ = 95059295115264.

The previous prime is 202001002122107. The next prime is 202001002122137. The reversal of 202001002122112 is 211221200100202.

It is a happy number.

202001002122112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 46415669268 + ... + 46415673619.

Almost surely, 2^{202001002122112} is an apocalyptic number.

It is an amenable number.

202001002122112 is an abundant number, since it is smaller than the sum of its proper divisors (224094861733808).

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

202001002122112 is an equidigital number, since it uses as much as digits as its factorization.

202001002122112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92831342918 (or 92831342906 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 202001002122112 its reverse (211221200100202), we get a palindrome (413222202222314).

The spelling of 202001002122112 in words is "two hundred two trillion, one billion, two million, one hundred twenty-two thousand, one hundred twelve".