118522229864 has 16 divisors (see below), whose sum is σ = 226422185220. Its totient is φ = 58142980480.

The previous prime is 118522229857. The next prime is 118522229879. The reversal of 118522229864 is 468922225811.

It can be written as a sum of positive squares in 2 ways, for example, as 118480524100 + 41705764 = 344210^2 + 6458^2 .

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 3 ways as a sum of consecutive naturals, for example, 139766357 + ... + 139767204.

Almost surely, 2^118522229864 is an apocalyptic number.

It is an amenable number.

118522229864 is a deficient number, since it is larger than the sum of its proper divisors (107899955356).

118522229864 is a wasteful number, since it uses less digits than its factorization.

118522229864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279533620 (or 279533616 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 50.

The spelling of 118522229864 in words is "one hundred eighteen billion, five hundred twenty-two million, two hundred twenty-nine thousand, eight hundred sixty-four".