1322120100032 has 14 divisors (see below), whose sum is σ = 2623582073628. Its totient is φ = 661060049984.

The previous prime is 1322120100001. The next prime is 1322120100043. The reversal of 1322120100032 is 2300010212231.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10329063218 + ... + 10329063345.

Almost surely, 2^{1322120100032} is an apocalyptic number.

It is an amenable number.

1322120100032 is a deficient number, since it is larger than the sum of its proper divisors (1301461973596).

1322120100032 is an equidigital number, since it uses as much as digits as its factorization.

1322120100032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20658126575 (or 20658126565 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1322120100032 its reverse (2300010212231), we get a palindrome (3622130312263).

The spelling of 1322120100032 in words is "one trillion, three hundred twenty-two billion, one hundred twenty million, one hundred thousand, thirty-two".