22266249554 has 16 divisors (see below), whose sum is σ = 33612593760. Its totient is φ = 11062085760.

The previous prime is 22266249529. The next prime is 22266249569. The reversal of 22266249554 is 45594266222.

It is a junction number, because it is equal to n+sod(n) for n = 22266249499 and 22266249508.

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, 2175509 + ... + 2185719.

It is an arithmetic number, because the mean of its divisors is an integer number (2100787110).

Almost surely, 2^22266249554 is an apocalyptic number.

22266249554 is a deficient number, since it is larger than the sum of its proper divisors (11346344206).

22266249554 is a wasteful number, since it uses less digits than its factorization.

22266249554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17065.

The product of its digits is 2073600, while the sum is 47.

The spelling of 22266249554 in words is "twenty-two billion, two hundred sixty-six million, two hundred forty-nine thousand, five hundred fifty-four".