11242690574231 has 2 divisors, whose sum is σ = 11242690574232. Its totient is φ = 11242690574230.

The previous prime is 11242690574191. The next prime is 11242690574281. The reversal of 11242690574231 is 13247509624211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11242690574231 is a prime.

It is a super-2 number, since 2×11242690574231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11242690574281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5621345287115 + 5621345287116.

It is an arithmetic number, because the mean of its divisors is an integer number (5621345287116).

Almost surely, 2^{11242690574231} is an apocalyptic number.

11242690574231 is a deficient number, since it is larger than the sum of its proper divisors (1).

11242690574231 is an equidigital number, since it uses as much as digits as its factorization.

11242690574231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 11242690574231 in words is "eleven trillion, two hundred forty-two billion, six hundred ninety million, five hundred seventy-four thousand, two hundred thirty-one".