22226710352 has 80 divisors (see below), whose sum is σ = 55541980800. Its totient is φ = 8361131520.

The previous prime is 22226710343. The next prime is 22226710369. The reversal of 22226710352 is 25301762222.

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, 275327 + ... + 346782.

It is an arithmetic number, because the mean of its divisors is an integer number (694274760).

Almost surely, 2^22226710352 is an apocalyptic number.

22226710352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22226710352 is an abundant number, since it is smaller than the sum of its proper divisors (33315270448).

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

22226710352 is a wasteful number, since it uses less digits than its factorization.

22226710352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622164 (or 622158 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The spelling of 22226710352 in words is "twenty-two billion, two hundred twenty-six million, seven hundred ten thousand, three hundred fifty-two".