226177215650131 has 2 divisors, whose sum is σ = 226177215650132. Its totient is φ = 226177215650130.

The previous prime is 226177215650083. The next prime is 226177215650137. The reversal of 226177215650131 is 131056512771622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 226177215650131 - 2²⁵ = 226177182095699 is a prime.

It is a super-2 number, since 2×226177215650131² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (226177215650137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113088607825065 + 113088607825066.

It is an arithmetic number, because the mean of its divisors is an integer number (113088607825066).

Almost surely, 2^{226177215650131} is an apocalyptic number.

226177215650131 is a deficient number, since it is larger than the sum of its proper divisors (1).

226177215650131 is an equidigital number, since it uses as much as digits as its factorization.

226177215650131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1058400, while the sum is 49.

The spelling of 226177215650131 in words is "two hundred twenty-six trillion, one hundred seventy-seven billion, two hundred fifteen million, six hundred fifty thousand, one hundred thirty-one".