7022204426868 has 48 divisors (see below), whose sum is σ = 16418802656256. Its totient is φ = 2335928865120.

The previous prime is 7022204426843. The next prime is 7022204426957. The reversal of 7022204426868 is 8686244022207.

It is a super-2 number, since 2×7022204426868² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7022204426868.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22752955 + ... + 23059517.

It is an arithmetic number, because the mean of its divisors is an integer number (342058388672).

Almost surely, 2^{7022204426868} is an apocalyptic number.

It is an amenable number.

7022204426868 is an abundant number, since it is smaller than the sum of its proper divisors (9396598229388).

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

7022204426868 is a wasteful number, since it uses less digits than its factorization.

7022204426868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310484 (or 310482 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 51.

The spelling of 7022204426868 in words is "seven trillion, twenty-two billion, two hundred four million, four hundred twenty-six thousand, eight hundred sixty-eight".