232221250154321 has 8 divisors (see below), whose sum is σ = 233400823481664. Its totient is φ = 231044131715760.

The previous prime is 232221250154293. The next prime is 232221250154329. The reversal of 232221250154321 is 123451052122232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232221250154321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232221250154329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 613532525 + ... + 613910906.

It is an arithmetic number, because the mean of its divisors is an integer number (29175102935208).

Almost surely, 2^{232221250154321} is an apocalyptic number.

It is an amenable number.

232221250154321 is a deficient number, since it is larger than the sum of its proper divisors (1179573327343).

232221250154321 is a wasteful number, since it uses less digits than its factorization.

232221250154321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227444391.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 232221250154321 in words is "two hundred thirty-two trillion, two hundred twenty-one billion, two hundred fifty million, one hundred fifty-four thousand, three hundred twenty-one".