22454503227 has 108 divisors (see below), whose sum is σ = 38948264784. Its totient is φ = 12434273280.

The previous prime is 22454503199. The next prime is 22454503229. The reversal of 22454503227 is 72230545422.

It is not a de Polignac number, because 22454503227 - 2¹² = 22454499131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22454503191 and 22454503200.

It is not an unprimeable number, because it can be changed into a prime (22454503229) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 10108977 + ... + 10111197.

Almost surely, 2^22454503227 is an apocalyptic number.

22454503227 is a deficient number, since it is larger than the sum of its proper divisors (16493761557).

22454503227 is a wasteful number, since it uses less digits than its factorization.

22454503227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2310 (or 2277 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 36.

The spelling of 22454503227 in words is "twenty-two billion, four hundred fifty-four million, five hundred three thousand, two hundred twenty-seven".