22494895054723 has 16 divisors (see below), whose sum is σ = 28075968700416. Its totient is φ = 17547480427680.

The previous prime is 22494895054721. The next prime is 22494895054727. The reversal of 22494895054723 is 32745059849422.

It is not a de Polignac number, because 22494895054723 - 2¹ = 22494895054721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22494895054721) 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, 1740815011 + ... + 1740827932.

It is an arithmetic number, because the mean of its divisors is an integer number (1754748043776).

Almost surely, 2^{22494895054723} is an apocalyptic number.

22494895054723 is a deficient number, since it is larger than the sum of its proper divisors (5581073645693).

22494895054723 is a wasteful number, since it uses less digits than its factorization.

22494895054723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3481643034.

The product of its (nonzero) digits is 174182400, while the sum is 64.

The spelling of 22494895054723 in words is "twenty-two trillion, four hundred ninety-four billion, eight hundred ninety-five million, fifty-four thousand, seven hundred twenty-three".