3231210121322 has 16 divisors (see below), whose sum is σ = 4872297925440. Its totient is φ = 1607112083712.

The previous prime is 3231210121313. The next prime is 3231210121333. The reversal of 3231210121322 is 2231210121323.

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, 4885829 + ... + 5507607.

It is an arithmetic number, because the mean of its divisors is an integer number (304518620340).

Almost surely, 2^{3231210121322} is an apocalyptic number.

3231210121322 is a deficient number, since it is larger than the sum of its proper divisors (1641087804118).

3231210121322 is a wasteful number, since it uses less digits than its factorization.

3231210121322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635437.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 3231210121322 its reverse (2231210121323), we get a palindrome (5462420242645).

Subtracting from 3231210121322 its reverse (2231210121323), we obtain a palindrome (999999999999).

The spelling of 3231210121322 in words is "three trillion, two hundred thirty-one billion, two hundred ten million, one hundred twenty-one thousand, three hundred twenty-two".