121022232574476 has 24 divisors (see below), whose sum is σ = 283945348623664. Its totient is φ = 40117867151040.

The previous prime is 121022232574459. The next prime is 121022232574483. The reversal of 121022232574476 is 674475232220121.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27859627795 + ... + 27859632138.

Almost surely, 2^{121022232574476} is an apocalyptic number.

It is an amenable number.

121022232574476 is an abundant number, since it is smaller than the sum of its proper divisors (162923116049188).

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

121022232574476 is a wasteful number, since it uses less digits than its factorization.

121022232574476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55719260121 (or 55719260119 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 48.

Adding to 121022232574476 its reverse (674475232220121), we get a palindrome (795497464794597).

The spelling of 121022232574476 in words is "one hundred twenty-one trillion, twenty-two billion, two hundred thirty-two million, five hundred seventy-four thousand, four hundred seventy-six".