122386831673 has 4 divisors (see below), whose sum is σ = 122392293348. Its totient is φ = 122381370000.

The previous prime is 122386831631. The next prime is 122386831687. The reversal of 122386831673 is 376138683221.

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 120716638249 + 1670193424 = 347443^2 + 40868^2 .

It is a cyclic number.

It is not a de Polignac number, because 122386831673 - 2³⁴ = 105206962489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122386831373) 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, 2697086 + ... + 2742087.

It is an arithmetic number, because the mean of its divisors is an integer number (30598073337).

Almost surely, 2^122386831673 is an apocalyptic number.

It is an amenable number.

122386831673 is a deficient number, since it is larger than the sum of its proper divisors (5461675).

122386831673 is an equidigital number, since it uses as much as digits as its factorization.

122386831673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5461674.

The product of its digits is 1741824, while the sum is 50.

The spelling of 122386831673 in words is "one hundred twenty-two billion, three hundred eighty-six million, eight hundred thirty-one thousand, six hundred seventy-three".