22260720774468 has 48 divisors (see below), whose sum is σ = 59996808938304. Its totient is φ = 6348868669440.

The previous prime is 22260720774323. The next prime is 22260720774493. The reversal of 22260720774468 is 86447702706222.

It is a happy 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, 4960051405 + ... + 4960055892.

It is an arithmetic number, because the mean of its divisors is an integer number (1249933519548).

Almost surely, 2^{22260720774468} is an apocalyptic number.

It is an amenable number.

22260720774468 is an abundant number, since it is smaller than the sum of its proper divisors (37736088163836).

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

22260720774468 is a wasteful number, since it uses less digits than its factorization.

22260720774468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9920107332 (or 9920107330 counting only the distinct ones).

The product of its (nonzero) digits is 25288704, while the sum is 57.

The spelling of 22260720774468 in words is "twenty-two trillion, two hundred sixty billion, seven hundred twenty million, seven hundred seventy-four thousand, four hundred sixty-eight".