122670124499 has 32 divisors (see below), whose sum is σ = 136654499520. Its totient is φ = 109397127168.

The previous prime is 122670124463. The next prime is 122670124519. The reversal of 122670124499 is 994421076221.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 122670124499 - 2²⁰ = 122669075923 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (122670924499) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35940317 + ... + 35943729.

It is an arithmetic number, because the mean of its divisors is an integer number (4270453110).

Almost surely, 2^122670124499 is an apocalyptic number.

122670124499 is a deficient number, since it is larger than the sum of its proper divisors (13984375021).

122670124499 is a wasteful number, since it uses less digits than its factorization.

122670124499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4151.

The product of its (nonzero) digits is 435456, while the sum is 47.

The spelling of 122670124499 in words is "one hundred twenty-two billion, six hundred seventy million, one hundred twenty-four thousand, four hundred ninety-nine".