201415622315 has 8 divisors (see below), whose sum is σ = 241718888688. Its totient is φ = 161119069920.

The previous prime is 201415622297. The next prime is 201415622329. The reversal of 201415622315 is 513226514102.

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

It is not a de Polignac number, because 201415622315 - 2²² = 201411428011 is a prime.

It is a Duffinian 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, 1612256 + ... + 1732685.

It is an arithmetic number, because the mean of its divisors is an integer number (30214861086).

Almost surely, 2^201415622315 is an apocalyptic number.

201415622315 is a deficient number, since it is larger than the sum of its proper divisors (40303266373).

201415622315 is a wasteful number, since it uses less digits than its factorization.

201415622315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3356989.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 201415622315 in words is "two hundred one billion, four hundred fifteen million, six hundred twenty-two thousand, three hundred fifteen".