315602314022 has 4 divisors (see below), whose sum is σ = 473403471036. Its totient is φ = 157801157010.

The previous prime is 315602313967. The next prime is 315602314063. The reversal of 315602314022 is 220413206513.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220413206513 = 29 ⋅7600455397.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78900578504 + ... + 78900578507.

It is an arithmetic number, because the mean of its divisors is an integer number (118350867759).

Almost surely, 2^315602314022 is an apocalyptic number.

315602314022 is a deficient number, since it is larger than the sum of its proper divisors (157801157014).

315602314022 is a wasteful number, since it uses less digits than its factorization.

315602314022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157801157013.

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 315602314022 in words is "three hundred fifteen billion, six hundred two million, three hundred fourteen thousand, twenty-two".