313074222 has 16 divisors (see below), whose sum is σ = 629648640. Its totient is φ = 103774712.

The previous prime is 313074217. The next prime is 313074241. The reversal of 313074222 is 222470313.

313074222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 313074192 and 313074201.

It is a congruent number.

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, 144678 + ... + 146825.

It is an arithmetic number, because the mean of its divisors is an integer number (39353040).

Almost surely, 2^313074222 is an apocalyptic number.

313074222 is an abundant number, since it is smaller than the sum of its proper divisors (316574418).

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

313074222 is a wasteful number, since it uses less digits than its factorization.

313074222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291687.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 313074222 is about 17693.9035263562. The cubic root of 313074222 is about 679.0197973728.

The spelling of 313074222 in words is "three hundred thirteen million, seventy-four thousand, two hundred twenty-two".