122613820806 has 16 divisors (see below), whose sum is σ = 250445251584. Its totient is φ = 40001671944.

The previous prime is 122613820793. The next prime is 122613820831. The reversal of 122613820806 is 608028316221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217400110 + ... + 217400673.

It is an arithmetic number, because the mean of its divisors is an integer number (15652828224).

Almost surely, 2^122613820806 is an apocalyptic number.

122613820806 is an abundant number, since it is smaller than the sum of its proper divisors (127831430778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122613820806 is a wasteful number, since it uses less digits than its factorization.

122613820806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434800835.

The product of its (nonzero) digits is 55296, while the sum is 39.

The spelling of 122613820806 in words is "one hundred twenty-two billion, six hundred thirteen million, eight hundred twenty thousand, eight hundred six".