122220584205160 has 96 divisors (see below), whose sum is σ = 319896615123720. Its totient is φ = 41903814758400.

The previous prime is 122220584205151. The next prime is 122220584205227. The reversal of 122220584205160 is 61502485022221.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 72865378798884 + 49355205406276 = 8536122^2 + 7025326^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 285320740 + ... + 285748780.

Almost surely, 2^{122220584205160} is an apocalyptic number.

122220584205160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122220584205160 is an abundant number, since it is smaller than the sum of its proper divisors (197676030918560).

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

122220584205160 is a wasteful number, since it uses less digits than its factorization.

122220584205160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573747 (or 573736 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 40.

The spelling of 122220584205160 in words is "one hundred twenty-two trillion, two hundred twenty billion, five hundred eighty-four million, two hundred five thousand, one hundred sixty".