122135133164 has 24 divisors (see below), whose sum is σ = 241207318800. Its totient is φ = 53601625280.

The previous prime is 122135133161. The next prime is 122135133187. The reversal of 122135133164 is 461331531221.

122135133164 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 122135133164.

It is not an unprimeable number, because it can be changed into a prime (122135133161) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 47857319 + ... + 47859870.

It is an arithmetic number, because the mean of its divisors is an integer number (10050304950).

Almost surely, 2^122135133164 is an apocalyptic number.

It is an amenable number.

122135133164 is a deficient number, since it is larger than the sum of its proper divisors (119072185636).

122135133164 is a wasteful number, since it uses less digits than its factorization.

122135133164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95717233 (or 95717231 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

Adding to 122135133164 its reverse (461331531221), we get a palindrome (583466664385).

The spelling of 122135133164 in words is "one hundred twenty-two billion, one hundred thirty-five million, one hundred thirty-three thousand, one hundred sixty-four".