22274419344 has 40 divisors (see below), whose sum is σ = 57568092192. Its totient is φ = 7421472000.

The previous prime is 22274419309. The next prime is 22274419373. The reversal of 22274419344 is 44391447222.

It is a super-2 number, since 2×22274419344² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22274419296 and 22274419305.

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, 4972 + ... + 211124.

Almost surely, 2^22274419344 is an apocalyptic number.

22274419344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22274419344 is an abundant number, since it is smaller than the sum of its proper divisors (35293672848).

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

22274419344 is a wasteful number, since it uses less digits than its factorization.

22274419344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208415 (or 208409 counting only the distinct ones).

The product of its digits is 387072, while the sum is 42.

The spelling of 22274419344 in words is "twenty-two billion, two hundred seventy-four million, four hundred nineteen thousand, three hundred forty-four".