22113654560087 has 2 divisors, whose sum is σ = 22113654560088. Its totient is φ = 22113654560086.

The previous prime is 22113654560071. The next prime is 22113654560189. The reversal of 22113654560087 is 78006545631122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22113654560087 - 2⁴ = 22113654560071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22113654560027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11056827280043 + 11056827280044.

It is an arithmetic number, because the mean of its divisors is an integer number (11056827280044).

Almost surely, 2^{22113654560087} is an apocalyptic number.

22113654560087 is a deficient number, since it is larger than the sum of its proper divisors (1).

22113654560087 is an equidigital number, since it uses as much as digits as its factorization.

22113654560087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 22113654560087 in words is "twenty-two trillion, one hundred thirteen billion, six hundred fifty-four million, five hundred sixty thousand, eighty-seven".