122674250705 has 4 divisors (see below), whose sum is σ = 147209100852. Its totient is φ = 98139400560.

The previous prime is 122674250689. The next prime is 122674250707. The reversal of 122674250705 is 507052476221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 88782545296 + 33891705409 = 297964^2 + 184097^2 .

It is not a de Polignac number, because 122674250705 - 2⁴ = 122674250689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122674250707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12267425066 + ... + 12267425075.

It is an arithmetic number, because the mean of its divisors is an integer number (36802275213).

Almost surely, 2^122674250705 is an apocalyptic number.

It is an amenable number.

122674250705 is a deficient number, since it is larger than the sum of its proper divisors (24534850147).

122674250705 is an equidigital number, since it uses as much as digits as its factorization.

122674250705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24534850146.

The product of its (nonzero) digits is 235200, while the sum is 41.

The spelling of 122674250705 in words is "one hundred twenty-two billion, six hundred seventy-four million, two hundred fifty thousand, seven hundred five".