2274622256444 has 24 divisors (see below), whose sum is σ = 3985137636480. Its totient is φ = 1136011729664.

The previous prime is 2274622256411. The next prime is 2274622256497. The reversal of 2274622256444 is 4446522264722.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2274622256392 and 2274622256401.

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, 55211477 + ... + 55252659.

It is an arithmetic number, because the mean of its divisors is an integer number (166047401520).

Almost surely, 2^{2274622256444} is an apocalyptic number.

It is an amenable number.

2274622256444 is a deficient number, since it is larger than the sum of its proper divisors (1710515380036).

2274622256444 is a wasteful number, since it uses less digits than its factorization.

2274622256444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56629 (or 56627 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 50.

The spelling of 2274622256444 in words is "two trillion, two hundred seventy-four billion, six hundred twenty-two million, two hundred fifty-six thousand, four hundred forty-four".