122219313358 has 16 divisors (see below), whose sum is σ = 194136538320. Its totient is φ = 57508004736.

The previous prime is 122219313331. The next prime is 122219313367. The reversal of 122219313358 is 853313912221.

It is a self number, because there is not a number n which added to its sum of digits gives 122219313358.

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, 72760 + ... + 499732.

It is an arithmetic number, because the mean of its divisors is an integer number (12133533645).

Almost surely, 2^122219313358 is an apocalyptic number.

122219313358 is a deficient number, since it is larger than the sum of its proper divisors (71917224962).

122219313358 is a wasteful number, since it uses less digits than its factorization.

122219313358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435411.

The product of its digits is 77760, while the sum is 40.

The spelling of 122219313358 in words is "one hundred twenty-two billion, two hundred nineteen million, three hundred thirteen thousand, three hundred fifty-eight".