121323201022232 has 64 divisors (see below), whose sum is σ = 251112426393600. Its totient is φ = 54494881920000.

The previous prime is 121323201022223. The next prime is 121323201022241. The reversal of 121323201022232 is 232220102323121.

It is an interprime number because it is at equal distance from previous prime (121323201022223) and next prime (121323201022241).

It is a congruent number.

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, 21363257 + ... + 26439272.

It is an arithmetic number, because the mean of its divisors is an integer number (3923631662400).

Almost surely, 2^{121323201022232} is an apocalyptic number.

It is an amenable number.

121323201022232 is an abundant number, since it is smaller than the sum of its proper divisors (129789225371368).

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

121323201022232 is a wasteful number, since it uses less digits than its factorization.

121323201022232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47802888 (or 47802884 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 121323201022232 its reverse (232220102323121), we get a palindrome (353543303345353).

The spelling of 121323201022232 in words is "one hundred twenty-one trillion, three hundred twenty-three billion, two hundred one million, twenty-two thousand, two hundred thirty-two".