2275644522746 has 24 divisors (see below), whose sum is σ = 3995128048320. Its totient is φ = 969292927512.

The previous prime is 2275644522733. The next prime is 2275644522757. The reversal of 2275644522746 is 6472254465722.

It is a super-2 number, since 2×2275644522746² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2275644522691 and 2275644522700.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71213666 + ... + 71245613.

It is an arithmetic number, because the mean of its divisors is an integer number (166463668680).

Almost surely, 2^{2275644522746} is an apocalyptic number.

2275644522746 is a deficient number, since it is larger than the sum of its proper divisors (1719483525574).

2275644522746 is a wasteful number, since it uses less digits than its factorization.

2275644522746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142459458 (or 142459451 counting only the distinct ones).

The product of its digits is 45158400, while the sum is 56.

The spelling of 2275644522746 in words is "two trillion, two hundred seventy-five billion, six hundred forty-four million, five hundred twenty-two thousand, seven hundred forty-six".