312226227119 has 12 divisors (see below), whose sum is σ = 326453149176. Its totient is φ = 298594765392.

The previous prime is 312226227097. The next prime is 312226227127. The reversal of 312226227119 is 911722622213.

It is a de Polignac number, because none of the positive numbers 2^k-312226227119 is a prime.

It is a super-2 number, since 2×312226227119² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312226227179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2895164 + ... + 3001070.

It is an arithmetic number, because the mean of its divisors is an integer number (27204429098).

Almost surely, 2^312226227119 is an apocalyptic number.

312226227119 is a deficient number, since it is larger than the sum of its proper divisors (14226922057).

312226227119 is a wasteful number, since it uses less digits than its factorization.

312226227119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111526 (or 111503 counting only the distinct ones).

The product of its digits is 36288, while the sum is 38.

The spelling of 312226227119 in words is "three hundred twelve billion, two hundred twenty-six million, two hundred twenty-seven thousand, one hundred nineteen".