232221024221253 has 16 divisors (see below), whose sum is σ = 327904383836160. Its totient is φ = 145679336925696.

The previous prime is 232221024221209. The next prime is 232221024221267. The reversal of 232221024221253 is 352122420122232.

It is a de Polignac number, because none of the positive numbers 2^k-232221024221253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232221024221273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 436800325 + ... + 437331642.

It is an arithmetic number, because the mean of its divisors is an integer number (20494023989760).

Almost surely, 2^{232221024221253} is an apocalyptic number.

It is an amenable number.

232221024221253 is a deficient number, since it is larger than the sum of its proper divisors (95683359614907).

232221024221253 is a wasteful number, since it uses less digits than its factorization.

232221024221253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874137196.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 232221024221253 its reverse (352122420122232), we get a palindrome (584343444343485).

The spelling of 232221024221253 in words is "two hundred thirty-two trillion, two hundred twenty-one billion, twenty-four million, two hundred twenty-one thousand, two hundred fifty-three".