2270117431 has 4 divisors (see below), whose sum is σ = 2270213032. Its totient is φ = 2270021832.

The previous prime is 2270117429. The next prime is 2270117441. The reversal of 2270117431 is 1347110722.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2270117431 - 2¹ = 2270117429 is a prime.

It is a super-2 number, since 2×2270117431² = 10306866301060079522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2270117431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2270117401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18145 + ... + 69781.

It is an arithmetic number, because the mean of its divisors is an integer number (567553258).

Almost surely, 2^2270117431 is an apocalyptic number.

2270117431 is a deficient number, since it is larger than the sum of its proper divisors (95601).

2270117431 is an equidigital number, since it uses as much as digits as its factorization.

2270117431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95600.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 2270117431 is about 47645.7493487090. The cubic root of 2270117431 is about 1314.2644917544.

The spelling of 2270117431 in words is "two billion, two hundred seventy million, one hundred seventeen thousand, four hundred thirty-one".