12622705188822 has 16 divisors (see below), whose sum is σ = 28050455975280. Its totient is φ = 4207568396256.

The previous prime is 12622705188811. The next prime is 12622705188917. The reversal of 12622705188822 is 22888150722621.

12622705188822 is a `hidden beast` number, since 1 + 2 + 6 + 2 + 27 + 0 + 518 + 88 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 233753799793 = 12622705188822 / (1 + 2 + 6 + 2 + 2 + 7 + 0 + 5 + 1 + 8 + 8 + 8 + 2 + 2).

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, 116876899843 + ... + 116876899950.

It is an arithmetic number, because the mean of its divisors is an integer number (1753153498455).

Almost surely, 2^{12622705188822} is an apocalyptic number.

12622705188822 is an abundant number, since it is smaller than the sum of its proper divisors (15427750786458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12622705188822 is a wasteful number, since it uses less digits than its factorization.

12622705188822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233753799804 (or 233753799798 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 54.

The spelling of 12622705188822 in words is "twelve trillion, six hundred twenty-two billion, seven hundred five million, one hundred eighty-eight thousand, eight hundred twenty-two".