1322422572576 has 48 divisors (see below), whose sum is σ = 3967267719744. Its totient is φ = 377835020544.

The previous prime is 1322422572539. The next prime is 1322422572629. The reversal of 1322422572576 is 6752752242231.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 983944695 + ... + 983946038.

It is an arithmetic number, because the mean of its divisors is an integer number (82651410828).

Almost surely, 2^{1322422572576} is an apocalyptic number.

1322422572576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1322422572576 is an abundant number, since it is smaller than the sum of its proper divisors (2644845147168).

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

1322422572576 is a wasteful number, since it uses less digits than its factorization.

1322422572576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967890753 (or 1967890745 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 48.

The spelling of 1322422572576 in words is "one trillion, three hundred twenty-two billion, four hundred twenty-two million, five hundred seventy-two thousand, five hundred seventy-six".