23224047136177 has 2 divisors, whose sum is σ = 23224047136178. Its totient is φ = 23224047136176.

The previous prime is 23224047136097. The next prime is 23224047136201. The reversal of 23224047136177 is 77163174042232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18624411991201 + 4599635144976 = 4315601^2 + 2144676^2 .

It is a cyclic number.

It is not a de Polignac number, because 23224047136177 - 2¹¹ = 23224047134129 is a prime.

It is a super-2 number, since 2×23224047136177² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23224047136177.

It is not a weakly prime, because it can be changed into another prime (23224047134177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11612023568088 + 11612023568089.

It is an arithmetic number, because the mean of its divisors is an integer number (11612023568089).

Almost surely, 2^{23224047136177} is an apocalyptic number.

It is an amenable number.

23224047136177 is a deficient number, since it is larger than the sum of its proper divisors (1).

23224047136177 is an equidigital number, since it uses as much as digits as its factorization.

23224047136177 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2370816, while the sum is 49.

The spelling of 23224047136177 in words is "twenty-three trillion, two hundred twenty-four billion, forty-seven million, one hundred thirty-six thousand, one hundred seventy-seven".