22280472711 has 64 divisors (see below), whose sum is σ = 38646415360. Its totient is φ = 12423559680.

The previous prime is 22280472701. The next prime is 22280472749. The reversal of 22280472711 is 11727408222.

It is not a de Polignac number, because 22280472711 - 2³⁰ = 21206730887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22280472701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1456575 + ... + 1471791.

It is an arithmetic number, because the mean of its divisors is an integer number (603850240).

Almost surely, 2^22280472711 is an apocalyptic number.

22280472711 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

22280472711 is a deficient number, since it is larger than the sum of its proper divisors (16365942649).

22280472711 is a wasteful number, since it uses less digits than its factorization.

22280472711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15421 (or 15415 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 36.

The spelling of 22280472711 in words is "twenty-two billion, two hundred eighty million, four hundred seventy-two thousand, seven hundred eleven".