315105540022 has 32 divisors (see below), whose sum is σ = 581761502784. Its totient is φ = 124651094400.

The previous prime is 315105539963. The next prime is 315105540049. The reversal of 315105540022 is 220045501513.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6626772 + ... + 6674152.

It is an arithmetic number, because the mean of its divisors is an integer number (18180046962).

Almost surely, 2^315105540022 is an apocalyptic number.

315105540022 is a deficient number, since it is larger than the sum of its proper divisors (266655962762).

315105540022 is a wasteful number, since it uses less digits than its factorization.

315105540022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83944.

The product of its (nonzero) digits is 6000, while the sum is 28.

The spelling of 315105540022 in words is "three hundred fifteen billion, one hundred five million, five hundred forty thousand, twenty-two".