1321232332322 has 16 divisors (see below), whose sum is σ = 2363446657152. Its totient is φ = 541623192000.

The previous prime is 1321232332309. The next prime is 1321232332331. The reversal of 1321232332322 is 2232332321231.

It is a super-3 number, since 3×1321232332322³ (a number of 37 digits) contains 333 as substring.

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, 2051602679 + ... + 2051603322.

It is an arithmetic number, because the mean of its divisors is an integer number (147715416072).

Almost surely, 2^{1321232332322} is an apocalyptic number.

1321232332322 is a deficient number, since it is larger than the sum of its proper divisors (1042214324830).

1321232332322 is a wasteful number, since it uses less digits than its factorization.

1321232332322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4103206033.

The product of its digits is 15552, while the sum is 29.

Adding to 1321232332322 its reverse (2232332321231), we get a palindrome (3553564653553).

The spelling of 1321232332322 in words is "one trillion, three hundred twenty-one billion, two hundred thirty-two million, three hundred thirty-two thousand, three hundred twenty-two".