22736660330427 has 16 divisors (see below), whose sum is σ = 31633724931840. Its totient is φ = 14498689248032.

The previous prime is 22736660330413. The next prime is 22736660330471. The reversal of 22736660330427 is 72403306663722.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22736660330427 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 22736660330427.

It is not an unprimeable number, because it can be changed into a prime (22736660330497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36288988 + ... + 36910214.

It is an arithmetic number, because the mean of its divisors is an integer number (1977107808240).

Almost surely, 2^{22736660330427} is an apocalyptic number.

22736660330427 is a deficient number, since it is larger than the sum of its proper divisors (8897064601413).

22736660330427 is a wasteful number, since it uses less digits than its factorization.

22736660330427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151682.

The product of its (nonzero) digits is 9144576, while the sum is 51.

The spelling of 22736660330427 in words is "twenty-two trillion, seven hundred thirty-six billion, six hundred sixty million, three hundred thirty thousand, four hundred twenty-seven".