22782363522 has 16 divisors (see below), whose sum is σ = 45566241312. Its totient is φ = 7593868800.

The previous prime is 22782363479. The next prime is 22782363607. The reversal of 22782363522 is 22536328722.

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 7 ways as a sum of consecutive naturals, for example, 258897 + ... + 335547.

It is an arithmetic number, because the mean of its divisors is an integer number (2847890082).

Almost surely, 2^22782363522 is an apocalyptic number.

22782363522 is an abundant number, since it is smaller than the sum of its proper divisors (22783877790).

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

22782363522 is a wasteful number, since it uses less digits than its factorization.

22782363522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126193.

The product of its digits is 483840, while the sum is 42.

The spelling of 22782363522 in words is "twenty-two billion, seven hundred eighty-two million, three hundred sixty-three thousand, five hundred twenty-two".