22254570102 has 8 divisors (see below), whose sum is σ = 44509140216. Its totient is φ = 7418190032.

The previous prime is 22254570089. The next prime is 22254570139. The reversal of 22254570102 is 20107545222.

It is a sphenic number, since it is the product of 3 distinct primes.

22254570102 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 22254570102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1854547503 + ... + 1854547514.

It is an arithmetic number, because the mean of its divisors is an integer number (5563642527).

Almost surely, 2^22254570102 is an apocalyptic number.

22254570102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22254570102 is a wasteful number, since it uses less digits than its factorization.

22254570102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3709095022.

The product of its (nonzero) digits is 11200, while the sum is 30.

The spelling of 22254570102 in words is "twenty-two billion, two hundred fifty-four million, five hundred seventy thousand, one hundred two".