232221013141152 has 96 divisors (see below), whose sum is σ = 698636589823872. Its totient is φ = 66160903716864.

The previous prime is 232221013141109. The next prime is 232221013141157. The reversal of 232221013141152 is 251141310122232.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (232221013141157) 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, 489234433 + ... + 489708864.

It is an arithmetic number, because the mean of its divisors is an integer number (7277464477332).

Almost surely, 2^{232221013141152} is an apocalyptic number.

It is an amenable number.

232221013141152 is an abundant number, since it is smaller than the sum of its proper divisors (466415576682720).

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

232221013141152 is a wasteful number, since it uses less digits than its factorization.

232221013141152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978943670 (or 978943662 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 232221013141152 its reverse (251141310122232), we get a palindrome (483362323263384).

The spelling of 232221013141152 in words is "two hundred thirty-two trillion, two hundred twenty-one billion, thirteen million, one hundred forty-one thousand, one hundred fifty-two".