22228700260 has 48 divisors (see below), whose sum is σ = 50303402352. Its totient is φ = 8202240000.

The previous prime is 22228700213. The next prime is 22228700297. The reversal of 22228700260 is 6200782222.

It can be written as a sum of positive squares in 8 ways, for example, as 115820644 + 22112879616 = 10762^2 + 148704^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 389560 + ... + 442960.

It is an arithmetic number, because the mean of its divisors is an integer number (1047987549).

Almost surely, 2^22228700260 is an apocalyptic number.

22228700260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22228700260 is an abundant number, since it is smaller than the sum of its proper divisors (28074702092).

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

22228700260 is a wasteful number, since it uses less digits than its factorization.

22228700260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55024 (or 55022 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The spelling of 22228700260 in words is "twenty-two billion, two hundred twenty-eight million, seven hundred thousand, two hundred sixty".