22274720716 has 48 divisors (see below), whose sum is σ = 40774390272. Its totient is φ = 10639137600.

The previous prime is 22274720659. The next prime is 22274720761. The reversal of 22274720716 is 61702747222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1494895 + ... + 1509721.

It is an arithmetic number, because the mean of its divisors is an integer number (849466464).

Almost surely, 2^22274720716 is an apocalyptic number.

It is an amenable number.

22274720716 is a deficient number, since it is larger than the sum of its proper divisors (18499669556).

22274720716 is a wasteful number, since it uses less digits than its factorization.

22274720716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15070 (or 15068 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 40.

The spelling of 22274720716 in words is "twenty-two billion, two hundred seventy-four million, seven hundred twenty thousand, seven hundred sixteen".