122240534104115 has 64 divisors (see below), whose sum is σ = 173466841497600. Its totient is φ = 82651787043840.

The previous prime is 122240534104067. The next prime is 122240534104123. The reversal of 122240534104115 is 511401435042221.

It is not a de Polignac number, because 122240534104115 - 2⁸ = 122240534103859 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43726454 + ... + 46437956.

It is an arithmetic number, because the mean of its divisors is an integer number (2710419398400).

Almost surely, 2^{122240534104115} is an apocalyptic number.

122240534104115 is a deficient number, since it is larger than the sum of its proper divisors (51226307393485).

122240534104115 is an equidigital number, since it uses as much as digits as its factorization.

122240534104115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2711897 (or 2711883 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 122240534104115 its reverse (511401435042221), we get a palindrome (633641969146336).

The spelling of 122240534104115 in words is "one hundred twenty-two trillion, two hundred forty billion, five hundred thirty-four million, one hundred four thousand, one hundred fifteen".