232221023532243 has 12 divisors (see below), whose sum is σ = 355161565402488. Its totient is φ = 145707308882880.

The previous prime is 232221023532221. The next prime is 232221023532257. The reversal of 232221023532243 is 342235320122232.

232221023532243 is a `hidden beast` number, since 2 + 3 + 222 + 102 + 3 + 5 + 322 + 4 + 3 = 666.

It is not a de Polignac number, because 232221023532243 - 2¹² = 232221023528147 is a prime.

It is a super-2 number, since 2×232221023532243² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232221023532198 and 232221023532207.

It is not an unprimeable number, because it can be changed into a prime (232221023532343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 758892233613 + ... + 758892233918.

It is an arithmetic number, because the mean of its divisors is an integer number (29596797116874).

Almost surely, 2^{232221023532243} is an apocalyptic number.

232221023532243 is a deficient number, since it is larger than the sum of its proper divisors (122940541870245).

232221023532243 is a wasteful number, since it uses less digits than its factorization.

232221023532243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517784467554 (or 1517784467551 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 36.

Adding to 232221023532243 its reverse (342235320122232), we get a palindrome (574456343654475).

The spelling of 232221023532243 in words is "two hundred thirty-two trillion, two hundred twenty-one billion, twenty-three million, five hundred thirty-two thousand, two hundred forty-three".