315226222026 has 8 divisors (see below), whose sum is σ = 630452444064. Its totient is φ = 105075407340.

The previous prime is 315226222021. The next prime is 315226222049. The reversal of 315226222026 is 620222622513.

It is a sphenic number, since it is the product of 3 distinct primes.

315226222026 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (315226222021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26268851830 + ... + 26268851841.

It is an arithmetic number, because the mean of its divisors is an integer number (78806555508).

Almost surely, 2^315226222026 is an apocalyptic number.

315226222026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

315226222026 is a wasteful number, since it uses less digits than its factorization.

315226222026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52537703676.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 315226222026 its reverse (620222622513), we get a palindrome (935448844539).

The spelling of 315226222026 in words is "three hundred fifteen billion, two hundred twenty-six million, two hundred twenty-two thousand, twenty-six".