22226600460 has 48 divisors (see below), whose sum is σ = 63408725856. Its totient is φ = 5815260672.

The previous prime is 22226600453. The next prime is 22226600477. The reversal of 22226600460 is 6400662222.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 3491569 + ... + 3497928.

It is an arithmetic number, because the mean of its divisors is an integer number (1321015122).

Almost surely, 2^22226600460 is an apocalyptic number.

22226600460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22226600460 is an abundant number, since it is smaller than the sum of its proper divisors (41182125396).

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

22226600460 is a wasteful number, since it uses less digits than its factorization.

22226600460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6989562 (or 6989560 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 22226600460 in words is "twenty-two billion, two hundred twenty-six million, six hundred thousand, four hundred sixty".