22268046020 has 48 divisors (see below), whose sum is σ = 54014905728. Its totient is φ = 7621148160.

The previous prime is 22268046019. The next prime is 22268046049. The reversal of 22268046020 is 2064086222.

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, 2973272 + ... + 2980751.

It is an arithmetic number, because the mean of its divisors is an integer number (1125310536).

Almost surely, 2^22268046020 is an apocalyptic number.

22268046020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22268046020 is an abundant number, since it is smaller than the sum of its proper divisors (31746859708).

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

22268046020 is a wasteful number, since it uses less digits than its factorization.

22268046020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5954060 (or 5954058 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 22268046020 in words is "twenty-two billion, two hundred sixty-eight million, forty-six thousand, twenty".