2242555463372 has 18 divisors (see below), whose sum is σ = 4565202193692. Its totient is φ = 961095198504.

The previous prime is 2242555463353. The next prime is 2242555463383. The reversal of 2242555463372 is 2733645552422.

It is a happy number.

It is a super-2 number, since 2×2242555463372² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2242555463372.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5720804558 + ... + 5720804949.

It is an arithmetic number, because the mean of its divisors is an integer number (253622344094).

Almost surely, 2^{2242555463372} is an apocalyptic number.

It is an amenable number.

2242555463372 is an abundant number, since it is smaller than the sum of its proper divisors (2322646730320).

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

2242555463372 is a wasteful number, since it uses less digits than its factorization.

2242555463372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11441609525 (or 11441609516 counting only the distinct ones).

The product of its digits is 12096000, while the sum is 50.

The spelling of 2242555463372 in words is "two trillion, two hundred forty-two billion, five hundred fifty-five million, four hundred sixty-three thousand, three hundred seventy-two".