22124313187 has 2 divisors, whose sum is σ = 22124313188. Its totient is φ = 22124313186.

The previous prime is 22124313061. The next prime is 22124313217. The reversal of 22124313187 is 78131342122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22124313187 - 2¹⁵ = 22124280419 is a prime.

It is not a weakly prime, because it can be changed into another prime (22124323187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11062156593 + 11062156594.

It is an arithmetic number, because the mean of its divisors is an integer number (11062156594).

Almost surely, 2^22124313187 is an apocalyptic number.

22124313187 is a deficient number, since it is larger than the sum of its proper divisors (1).

22124313187 is an equidigital number, since it uses as much as digits as its factorization.

22124313187 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128, while the sum is 34.

The spelling of 22124313187 in words is "twenty-two billion, one hundred twenty-four million, three hundred thirteen thousand, one hundred eighty-seven".