121031022234 has 32 divisors (see below), whose sum is σ = 252824851584. Its totient is φ = 38553183680.

The previous prime is 121031022227. The next prime is 121031022241. The reversal of 121031022234 is 432220130121.

121031022234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (121031022227) and next prime (121031022241).

It is a self number, because there is not a number n which added to its sum of digits gives 121031022234.

It is an unprimeable number.

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, 266889 + ... + 559724.

It is an arithmetic number, because the mean of its divisors is an integer number (7900776612).

Almost surely, 2^121031022234 is an apocalyptic number.

121031022234 is an abundant number, since it is smaller than the sum of its proper divisors (131793829350).

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

121031022234 is a wasteful number, since it uses less digits than its factorization.

121031022234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827702.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 121031022234 its reverse (432220130121), we get a palindrome (553251152355).

The spelling of 121031022234 in words is "one hundred twenty-one billion, thirty-one million, twenty-two thousand, two hundred thirty-four".