10112120002122 has 64 divisors (see below), whose sum is σ = 20662245531648. Its totient is φ = 3298422960000.

The previous prime is 10112120002109. The next prime is 10112120002141. The reversal of 10112120002122 is 22120002121101.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 492039747 + ... + 492060297.

It is an arithmetic number, because the mean of its divisors is an integer number (322847586432).

Almost surely, 2^{10112120002122} is an apocalyptic number.

10112120002122 is an abundant number, since it is smaller than the sum of its proper divisors (10550125529526).

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

10112120002122 is a wasteful number, since it uses less digits than its factorization.

10112120002122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29195.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10112120002122 its reverse (22120002121101), we get a palindrome (32232122123223).

The spelling of 10112120002122 in words is "ten trillion, one hundred twelve billion, one hundred twenty million, two thousand, one hundred twenty-two".