122219672719504 has 120 divisors (see below), whose sum is σ = 256118813962848. Its totient is φ = 56477326233600.

The previous prime is 122219672719489. The next prime is 122219672719519. The reversal of 122219672719504 is 405917276912221.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (122219672719489) and next prime (122219672719519).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75826779 + ... + 77421829.

Almost surely, 2^{122219672719504} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122219672719504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128059406981424).

122219672719504 is an abundant number, since it is smaller than the sum of its proper divisors (133899141243344).

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

122219672719504 is a wasteful number, since it uses less digits than its factorization.

122219672719504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1595393 (or 1595370 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 58.

The spelling of 122219672719504 in words is "one hundred twenty-two trillion, two hundred nineteen billion, six hundred seventy-two million, seven hundred nineteen thousand, five hundred four".