213032022112330 has 16 divisors (see below), whose sum is σ = 383462901957960. Its totient is φ = 85211639476992.

The previous prime is 213032022112319. The next prime is 213032022112367. The reversal of 213032022112330 is 33211220230312.

It can be written as a sum of positive squares in 4 ways, for example, as 212719103821449 + 312918290881 = 14584893^2 + 559391^2 .

It is a junction number, because it is equal to n+sod(n) for n = 213032022112295 and 213032022112304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145405659 + ... + 146863438.

Almost surely, 2^{213032022112330} is an apocalyptic number.

213032022112330 is a deficient number, since it is larger than the sum of its proper divisors (170430879845630).

213032022112330 is a wasteful number, since it uses less digits than its factorization.

213032022112330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292341993.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 213032022112330 its reverse (33211220230312), we get a palindrome (246243242342642).

The spelling of 213032022112330 in words is "two hundred thirteen trillion, thirty-two billion, twenty-two million, one hundred twelve thousand, three hundred thirty".