10122111121022 has 32 divisors (see below), whose sum is σ = 15873674937120. Its totient is φ = 4834870266240.

The previous prime is 10122111121007. The next prime is 10122111121081. The reversal of 10122111121022 is 22012111122101.

It is a congruent number.

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, 379088 + ... + 4515299.

It is an arithmetic number, because the mean of its divisors is an integer number (496052341785).

Almost surely, 2^{10122111121022} is an apocalyptic number.

10122111121022 is a deficient number, since it is larger than the sum of its proper divisors (5751563816098).

10122111121022 is a wasteful number, since it uses less digits than its factorization.

10122111121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4894796.

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

Adding to 10122111121022 its reverse (22012111122101), we get a palindrome (32134222243123).

The spelling of 10122111121022 in words is "ten trillion, one hundred twenty-two billion, one hundred eleven million, one hundred twenty-one thousand, twenty-two".