122674600147 has 4 divisors (see below), whose sum is σ = 133826836536. Its totient is φ = 111522363760.

The previous prime is 122674600079. The next prime is 122674600163. The reversal of 122674600147 is 741006476221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 741006476221 = 11 ⋅67364225111.

It is a cyclic number.

It is not a de Polignac number, because 122674600147 - 2²³ = 122666211539 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122674600747) 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 3 ways as a sum of consecutive naturals, for example, 5576118178 + ... + 5576118199.

It is an arithmetic number, because the mean of its divisors is an integer number (33456709134).

Almost surely, 2^122674600147 is an apocalyptic number.

122674600147 is a deficient number, since it is larger than the sum of its proper divisors (11152236389).

122674600147 is a wasteful number, since it uses less digits than its factorization.

122674600147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11152236388.

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 122674600147 in words is "one hundred twenty-two billion, six hundred seventy-four million, six hundred thousand, one hundred forty-seven".