1322220013032 has 32 divisors (see below), whose sum is σ = 3305910391200. Its totient is φ = 440691956544.

The previous prime is 1322220013013. The next prime is 1322220013063. The reversal of 1322220013032 is 2303100222231.

It is a happy number.

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, 2777907 + ... + 3218882.

It is an arithmetic number, because the mean of its divisors is an integer number (103309699725).

Almost surely, 2^{1322220013032} is an apocalyptic number.

1322220013032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1322220013032 is an abundant number, since it is smaller than the sum of its proper divisors (1983690378168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1322220013032 is a wasteful number, since it uses less digits than its factorization.

1322220013032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6005985 (or 6005981 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1322220013032 its reverse (2303100222231), we get a palindrome (3625320235263).

The spelling of 1322220013032 in words is "one trillion, three hundred twenty-two billion, two hundred twenty million, thirteen thousand, thirty-two".