122422503672 has 48 divisors (see below), whose sum is σ = 378926798640. Its totient is φ = 34977858048.

The previous prime is 122422503659. The next prime is 122422503677. The reversal of 122422503672 is 276305224221.

122422503672 is a `hidden beast` number, since 1 + 2 + 2 + 42 + 250 + 367 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122422503677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121450393 + ... + 121451400.

It is an arithmetic number, because the mean of its divisors is an integer number (7894308305).

Almost surely, 2^122422503672 is an apocalyptic number.

122422503672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122422503672 is an abundant number, since it is smaller than the sum of its proper divisors (256504294968).

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

122422503672 is a wasteful number, since it uses less digits than its factorization.

122422503672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242901812 (or 242901805 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

Adding to 122422503672 its reverse (276305224221), we get a palindrome (398727727893).

The spelling of 122422503672 in words is "one hundred twenty-two billion, four hundred twenty-two million, five hundred three thousand, six hundred seventy-two".