121133040331122 has 24 divisors (see below), whose sum is σ = 264065073611664. Its totient is φ = 40129964280504.

The previous prime is 121133040331031. The next prime is 121133040331183. The reversal of 121133040331122 is 221133040331121.

121133040331122 is a `hidden beast` number, since 1 + 2 + 1 + 1 + 3 + 304 + 0 + 331 + 1 + 22 = 666.

It is a super-2 number, since 2×121133040331122² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20642982808 + ... + 20642988675.

It is an arithmetic number, because the mean of its divisors is an integer number (11002711400486).

Almost surely, 2^{121133040331122} is an apocalyptic number.

121133040331122 is an abundant number, since it is smaller than the sum of its proper divisors (142932033280542).

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

121133040331122 is a wasteful number, since it uses less digits than its factorization.

121133040331122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41285971654 (or 41285971651 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 121133040331122 its reverse (221133040331121), we get a palindrome (342266080662243).

Subtracting 121133040331122 from its reverse (221133040331121), we obtain a palindrome (99999999999999).

The spelling of 121133040331122 in words is "one hundred twenty-one trillion, one hundred thirty-three billion, forty million, three hundred thirty-one thousand, one hundred twenty-two".