22186900360747 has 2 divisors, whose sum is σ = 22186900360748. Its totient is φ = 22186900360746.

The previous prime is 22186900360661. The next prime is 22186900360769. The reversal of 22186900360747 is 74706300968122.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22186900360747 is a prime.

It is not a weakly prime, because it can be changed into another prime (22186900360847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11093450180373 + 11093450180374.

It is an arithmetic number, because the mean of its divisors is an integer number (11093450180374).

Almost surely, 2^{22186900360747} is an apocalyptic number.

22186900360747 is a deficient number, since it is larger than the sum of its proper divisors (1).

22186900360747 is an equidigital number, since it uses as much as digits as its factorization.

22186900360747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6096384, while the sum is 55.

The spelling of 22186900360747 in words is "twenty-two trillion, one hundred eighty-six billion, nine hundred million, three hundred sixty thousand, seven hundred forty-seven".