22516890282 has 24 divisors (see below), whose sum is σ = 48843160704. Its totient is φ = 7496927784.

The previous prime is 22516890259. The next prime is 22516890293. The reversal of 22516890282 is 28209861522.

22516890282 is a `hidden beast` number, since 22 + 516 + 8 + 90 + 28 + 2 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 709228 + ... + 740295.

It is an arithmetic number, because the mean of its divisors is an integer number (2035131696).

Almost surely, 2^22516890282 is an apocalyptic number.

22516890282 is an abundant number, since it is smaller than the sum of its proper divisors (26326270422).

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

22516890282 is a wasteful number, since it uses less digits than its factorization.

22516890282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450394 (or 1450391 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 22516890282 in words is "twenty-two billion, five hundred sixteen million, eight hundred ninety thousand, two hundred eighty-two".