122210167936 has 64 divisors (see below), whose sum is σ = 262013375160. Its totient is φ = 56567808000.

The previous prime is 122210167931. The next prime is 122210167991. The reversal of 122210167936 is 639761012221.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 93562574400 + 28647593536 = 305880^2 + 169256^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (122210167931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327615 + ... + 593086.

Almost surely, 2^122210167936 is an apocalyptic number.

122210167936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

122210167936 is an abundant number, since it is smaller than the sum of its proper divisors (139803207224).

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

122210167936 is an equidigital number, since it uses as much as digits as its factorization.

122210167936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920793 (or 920781 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 122210167936 in words is "one hundred twenty-two billion, two hundred ten million, one hundred sixty-seven thousand, nine hundred thirty-six".