1022013322000 has 80 divisors (see below), whose sum is σ = 2695885380864. Its totient is φ = 371641200000.

The previous prime is 1022013321991. The next prime is 1022013322027. The reversal of 1022013322000 is 2233102201.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×1022013322000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23205576 + ... + 23249575.

Almost surely, 2^{1022013322000} is an apocalyptic number.

1022013322000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022013322000 is an abundant number, since it is smaller than the sum of its proper divisors (1673872058864).

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

1022013322000 is a wasteful number, since it uses less digits than its factorization.

1022013322000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46455185 (or 46455169 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 1022013322000 its reverse (2233102201), we get a palindrome (1024246424201).

The spelling of 1022013322000 in words is "one trillion, twenty-two billion, thirteen million, three hundred twenty-two thousand".