213132232012322 has 16 divisors (see below), whose sum is σ = 365369948966400. Its totient is φ = 91342283054688.

The previous prime is 213132232012261. The next prime is 213132232012363. The reversal of 213132232012322 is 223210232231312.

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, 5230223 + ... + 21298349.

It is an arithmetic number, because the mean of its divisors is an integer number (22835621810400).

Almost surely, 2^{213132232012322} is an apocalyptic number.

213132232012322 is a deficient number, since it is larger than the sum of its proper divisors (152237716954078).

213132232012322 is a wasteful number, since it uses less digits than its factorization.

213132232012322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17015585.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 213132232012322 its reverse (223210232231312), we get a palindrome (436342464243634).

The spelling of 213132232012322 in words is "two hundred thirteen trillion, one hundred thirty-two billion, two hundred thirty-two million, twelve thousand, three hundred twenty-two".