7022225831564 has 24 divisors (see below), whose sum is σ = 12321827481600. Its totient is φ = 3501712875920.

The previous prime is 7022225831557. The next prime is 7022225831581. The reversal of 7022225831564 is 4651385222207.

It is a super-2 number, since 2×7022225831564² (a number of 26 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 1915157 + ... + 4208595.

It is an arithmetic number, because the mean of its divisors is an integer number (513409478400).

Almost surely, 2^{7022225831564} is an apocalyptic number.

It is an amenable number.

7022225831564 is a deficient number, since it is larger than the sum of its proper divisors (5299601650036).

7022225831564 is a wasteful number, since it uses less digits than its factorization.

7022225831564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2295493 (or 2295491 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 47.

The spelling of 7022225831564 in words is "seven trillion, twenty-two billion, two hundred twenty-five million, eight hundred thirty-one thousand, five hundred sixty-four".