122572461466 has 32 divisors (see below), whose sum is σ = 226311402240. Its totient is φ = 48485108736.

The previous prime is 122572461449. The next prime is 122572461467. The reversal of 122572461466 is 664164275221.

It is not an unprimeable number, because it can be changed into a prime (122572461467) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2032155 + ... + 2091601.

It is an arithmetic number, because the mean of its divisors is an integer number (7072231320).

Almost surely, 2^122572461466 is an apocalyptic number.

122572461466 is a deficient number, since it is larger than the sum of its proper divisors (103738940774).

122572461466 is a wasteful number, since it uses less digits than its factorization.

122572461466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70798.

The product of its digits is 967680, while the sum is 46.

The spelling of 122572461466 in words is "one hundred twenty-two billion, five hundred seventy-two million, four hundred sixty-one thousand, four hundred sixty-six".