121322113012232 has 64 divisors (see below), whose sum is σ = 248275809936000. Its totient is φ = 55120431767040.

The previous prime is 121322113012229. The next prime is 121322113012277. The reversal of 121322113012232 is 232210311223121.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4279576394 + ... + 4279604742.

It is an arithmetic number, because the mean of its divisors is an integer number (3879309530250).

Almost surely, 2^{121322113012232} is an apocalyptic number.

It is an amenable number.

121322113012232 is an abundant number, since it is smaller than the sum of its proper divisors (126953696923768).

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

121322113012232 is a wasteful number, since it uses less digits than its factorization.

121322113012232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49566 (or 49562 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 121322113012232 its reverse (232210311223121), we get a palindrome (353532424235353).

The spelling of 121322113012232 in words is "one hundred twenty-one trillion, three hundred twenty-two billion, one hundred thirteen million, twelve thousand, two hundred thirty-two".