121032022022122 has 8 divisors (see below), whose sum is σ = 185410757140416. Its totient is φ = 59228436308652.

The previous prime is 121032022022071. The next prime is 121032022022129. The reversal of 121032022022122 is 221220220230121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 121032022022093 and 121032022022102.

It is not an unprimeable number, because it can be changed into a prime (121032022022129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 643787351088 + ... + 643787351275.

It is an arithmetic number, because the mean of its divisors is an integer number (23176344642552).

Almost surely, 2^{121032022022122} is an apocalyptic number.

121032022022122 is a deficient number, since it is larger than the sum of its proper divisors (64378735118294).

121032022022122 is a wasteful number, since it uses less digits than its factorization.

121032022022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287574702412.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 121032022022122 its reverse (221220220230121), we get a palindrome (342252242252243).

The spelling of 121032022022122 in words is "one hundred twenty-one trillion, thirty-two billion, twenty-two million, twenty-two thousand, one hundred twenty-two".