316227722613 has 24 divisors (see below), whose sum is σ = 463517291328. Its totient is φ = 191626248000.

The previous prime is 316227722539. The next prime is 316227722653.

316227722613 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 316227722613 - 2¹⁶ = 316227657077 is a prime.

It is a super-3 number, since 3×316227722613³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316227722653) 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 23 ways as a sum of consecutive naturals, for example, 2698153 + ... + 2812913.

It is an arithmetic number, because the mean of its divisors is an integer number (19313220472).

Almost surely, 2^316227722613 is an apocalyptic number.

316227722613 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

316227722613 is a deficient number, since it is larger than the sum of its proper divisors (147289568715).

316227722613 is a wasteful number, since it uses less digits than its factorization.

316227722613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122377 (or 122366 counting only the distinct ones).

The product of its digits is 254016, while the sum is 42.

The spelling of 316227722613 in words is "three hundred sixteen billion, two hundred twenty-seven million, seven hundred twenty-two thousand, six hundred thirteen".