22988340166 has 32 divisors (see below), whose sum is σ = 38521410048. Its totient is φ = 10198470240.

The previous prime is 22988340163. The next prime is 22988340181. The reversal of 22988340166 is 66104388922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22988340161) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1337620 + ... + 1354696.

It is an arithmetic number, because the mean of its divisors is an integer number (1203794064).

Almost surely, 2^22988340166 is an apocalyptic number.

22988340166 is a deficient number, since it is larger than the sum of its proper divisors (15533069882).

22988340166 is a wasteful number, since it uses less digits than its factorization.

22988340166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18556.

The product of its (nonzero) digits is 995328, while the sum is 49.

The spelling of 22988340166 in words is "twenty-two billion, nine hundred eighty-eight million, three hundred forty thousand, one hundred sixty-six".