22628030364 has 36 divisors (see below), whose sum is σ = 57226229424. Its totient is φ = 7539037632.

The previous prime is 22628030351. The next prime is 22628030371. The reversal of 22628030364 is 46303082622.

22628030364 is a `hidden beast` number, since 2 + 262 + 8 + 0 + 30 + 364 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75457 + ... + 225720.

It is an arithmetic number, because the mean of its divisors is an integer number (1589617484).

Almost surely, 2^22628030364 is an apocalyptic number.

It is an amenable number.

22628030364 is an abundant number, since it is smaller than the sum of its proper divisors (34598199060).

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

22628030364 is a wasteful number, since it uses less digits than its factorization.

22628030364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303274 (or 303269 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 22628030364 in words is "twenty-two billion, six hundred twenty-eight million, thirty thousand, three hundred sixty-four".