121102022122112 has 32 divisors (see below), whose sum is σ = 241261894415700. Its totient is φ = 60550017249280.

The previous prime is 121102022122097. The next prime is 121102022122127. The reversal of 121102022122112 is 211221220201121.

121102022122112 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 (121102022122097) and next prime (121102022122127).

It can be written as a sum of positive squares in 2 ways, for example, as 120795398564416 + 306623557696 = 10990696^2 + 553736^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96062 + ... + 15563202.

Almost surely, 2^{121102022122112} is an apocalyptic number.

It is an amenable number.

121102022122112 is a deficient number, since it is larger than the sum of its proper divisors (120159872293588).

121102022122112 is an equidigital number, since it uses as much as digits as its factorization.

121102022122112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15528324 (or 15528312 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 121102022122112 its reverse (211221220201121), we get a palindrome (332323242323233).

The spelling of 121102022122112 in words is "one hundred twenty-one trillion, one hundred two billion, twenty-two million, one hundred twenty-two thousand, one hundred twelve".