122627575101 has 4 divisors (see below), whose sum is σ = 163503433472. Its totient is φ = 81751716732.

The previous prime is 122627575087. The next prime is 122627575127. The reversal of 122627575101 is 101575726221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 122627575101 - 2⁷ = 122627574973 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122627575101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122627575151) 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 3 ways as a sum of consecutive naturals, for example, 20437929181 + ... + 20437929186.

It is an arithmetic number, because the mean of its divisors is an integer number (40875858368).

Almost surely, 2^122627575101 is an apocalyptic number.

It is an amenable number.

122627575101 is a deficient number, since it is larger than the sum of its proper divisors (40875858371).

122627575101 is an equidigital number, since it uses as much as digits as its factorization.

122627575101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40875858370.

The product of its (nonzero) digits is 58800, while the sum is 39.

The spelling of 122627575101 in words is "one hundred twenty-two billion, six hundred twenty-seven million, five hundred seventy-five thousand, one hundred one".