122226944399 has 8 divisors (see below), whose sum is σ = 139691255808. Its totient is φ = 104763462840.

The previous prime is 122226944393. The next prime is 122226944423. The reversal of 122226944399 is 993449622221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122226944399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122226944399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122226944393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148994 + ... + 516384.

It is an arithmetic number, because the mean of its divisors is an integer number (17461406976).

Almost surely, 2^122226944399 is an apocalyptic number.

122226944399 is a deficient number, since it is larger than the sum of its proper divisors (17464311409).

122226944399 is an equidigital number, since it uses as much as digits as its factorization.

122226944399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414925.

The product of its digits is 3359232, while the sum is 53.

The spelling of 122226944399 in words is "one hundred twenty-two billion, two hundred twenty-six million, nine hundred forty-four thousand, three hundred ninety-nine".