2242392244919 has 16 divisors (see below), whose sum is σ = 2274293598720. Its totient is φ = 2210581601280.

The previous prime is 2242392244913. The next prime is 2242392245029. The reversal of 2242392244919 is 9194422932422.

It is a cyclic number.

It is not a de Polignac number, because 2242392244919 - 2²⁰ = 2242391196343 is a prime.

It is a super-2 number, since 2×2242392244919² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242392244913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148190984 + ... + 148206114.

It is an arithmetic number, because the mean of its divisors is an integer number (142143349920).

Almost surely, 2^{2242392244919} is an apocalyptic number.

2242392244919 is a deficient number, since it is larger than the sum of its proper divisors (31901353801).

2242392244919 is a wasteful number, since it uses less digits than its factorization.

2242392244919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17990.

The product of its digits is 4478976, while the sum is 53.

The spelling of 2242392244919 in words is "two trillion, two hundred forty-two billion, three hundred ninety-two million, two hundred forty-four thousand, nine hundred nineteen".