232221121333300 has 72 divisors (see below), whose sum is σ = 578663923451040. Its totient is φ = 79999620739200.

The previous prime is 232221121333171. The next prime is 232221121333429. The reversal of 232221121333300 is 3333121122232.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (232221121333171) and next prime (232221121333429).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5555508319 + ... + 5555550118.

It is an arithmetic number, because the mean of its divisors is an integer number (8036998936820).

Almost surely, 2^{232221121333300} is an apocalyptic number.

232221121333300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232221121333300 is an abundant number, since it is smaller than the sum of its proper divisors (346442802117740).

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

232221121333300 is a wasteful number, since it uses less digits than its factorization.

232221121333300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11111058481 (or 11111058474 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 232221121333300 its reverse (3333121122232), we get a palindrome (235554242455532).

The spelling of 232221121333300 in words is "two hundred thirty-two trillion, two hundred twenty-one billion, one hundred twenty-one million, three hundred thirty-three thousand, three hundred".