122313215410315 has 16 divisors (see below), whose sum is σ = 153165776212800. Its totient is φ = 93591091551232.

The previous prime is 122313215410301. The next prime is 122313215410319. The reversal of 122313215410315 is 513014512313221.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122313215410315 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122313215410319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26906110 + ... + 31121779.

It is an arithmetic number, because the mean of its divisors is an integer number (9572861013300).

Almost surely, 2^{122313215410315} is an apocalyptic number.

122313215410315 is a deficient number, since it is larger than the sum of its proper divisors (30852560802485).

122313215410315 is a wasteful number, since it uses less digits than its factorization.

122313215410315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58046246.

The product of its (nonzero) digits is 21600, while the sum is 34.

Adding to 122313215410315 its reverse (513014512313221), we get a palindrome (635327727723536).

The spelling of 122313215410315 in words is "one hundred twenty-two trillion, three hundred thirteen billion, two hundred fifteen million, four hundred ten thousand, three hundred fifteen".