11516223014245 has 32 divisors (see below), whose sum is σ = 14001375260160. Its totient is φ = 9092115648000.

The previous prime is 11516223014243. The next prime is 11516223014323. The reversal of 11516223014245 is 54241032261511.

It is not a de Polignac number, because 11516223014245 - 2¹ = 11516223014243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11516223014243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 645990022 + ... + 646007848.

It is an arithmetic number, because the mean of its divisors is an integer number (437542976880).

Almost surely, 2^{11516223014245} is an apocalyptic number.

It is an amenable number.

11516223014245 is a deficient number, since it is larger than the sum of its proper divisors (2485152245915).

11516223014245 is a wasteful number, since it uses less digits than its factorization.

11516223014245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20605.

The product of its (nonzero) digits is 57600, while the sum is 37.

Adding to 11516223014245 its reverse (54241032261511), we get a palindrome (65757255275756).

The spelling of 11516223014245 in words is "eleven trillion, five hundred sixteen billion, two hundred twenty-three million, fourteen thousand, two hundred forty-five".