121032232021122 has 32 divisors (see below), whose sum is σ = 256324207492800. Its totient is φ = 37967835975168.

The previous prime is 121032232021121. The next prime is 121032232021123. The reversal of 121032232021122 is 221120232230121.

It is an interprime number because it is at equal distance from previous prime (121032232021121) and next prime (121032232021123).

It is a junction number, because it is equal to n+sod(n) for n = 121032232021092 and 121032232021101.

It is not an unprimeable number, because it can be changed into a prime (121032232021121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46545972 + ... + 49077407.

It is an arithmetic number, because the mean of its divisors is an integer number (8010131484150).

Almost surely, 2^{121032232021122} is an apocalyptic number.

121032232021122 is an abundant number, since it is smaller than the sum of its proper divisors (135291975471678).

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

121032232021122 is a wasteful number, since it uses less digits than its factorization.

121032232021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95635810.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 121032232021122 its reverse (221120232230121), we get a palindrome (342152464251243).

The spelling of 121032232021122 in words is "one hundred twenty-one trillion, thirty-two billion, two hundred thirty-two million, twenty-one thousand, one hundred twenty-two".