10122022122 has 48 divisors (see below), whose sum is σ = 21555526080. Its totient is φ = 3168064512.

The previous prime is 10122022103. The next prime is 10122022147. The reversal of 10122022122 is 22122022101.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 754578 + ... + 767874.

It is an arithmetic number, because the mean of its divisors is an integer number (449073460).

Almost surely, 2^10122022122 is an apocalyptic number.

10122022122 is an abundant number, since it is smaller than the sum of its proper divisors (11433503958).

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

10122022122 is a wasteful number, since it uses less digits than its factorization.

10122022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13775 (or 13758 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10122022122 its reverse (22122022101), we get a palindrome (32244044223).

The spelling of 10122022122 in words is "ten billion, one hundred twenty-two million, twenty-two thousand, one hundred twenty-two".