315043233112322 has 16 divisors (see below), whose sum is σ = 555181082128512. Its totient is φ = 132185971935120.

The previous prime is 315043233112319. The next prime is 315043233112357. The reversal of 315043233112322 is 223211332340513.

It is a super-2 number, since 2×315043233112322² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 550774882778 + ... + 550774883349.

It is an arithmetic number, because the mean of its divisors is an integer number (34698817633032).

Almost surely, 2^{315043233112322} is an apocalyptic number.

315043233112322 is a deficient number, since it is larger than the sum of its proper divisors (240137849016190).

315043233112322 is a wasteful number, since it uses less digits than its factorization.

315043233112322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101549766153.

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 315043233112322 its reverse (223211332340513), we get a palindrome (538254565452835).

The spelling of 315043233112322 in words is "three hundred fifteen trillion, forty-three billion, two hundred thirty-three million, one hundred twelve thousand, three hundred twenty-two".