115244321454222 has 32 divisors (see below), whose sum is σ = 230651790534144. Its totient is φ = 38387591784000.

The previous prime is 115244321454211. The next prime is 115244321454233. The reversal of 115244321454222 is 222454123442511.

It is an interprime number because it is at equal distance from previous prime (115244321454211) and next prime (115244321454233).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48882322 + ... + 51185642.

It is an arithmetic number, because the mean of its divisors is an integer number (7207868454192).

Almost surely, 2^{115244321454222} is an apocalyptic number.

115244321454222 is an abundant number, since it is smaller than the sum of its proper divisors (115407469079922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115244321454222 is a wasteful number, since it uses less digits than its factorization.

115244321454222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2309224.

The product of its digits is 614400, while the sum is 42.

Adding to 115244321454222 its reverse (222454123442511), we get a palindrome (337698444896733).

The spelling of 115244321454222 in words is "one hundred fifteen trillion, two hundred forty-four billion, three hundred twenty-one million, four hundred fifty-four thousand, two hundred twenty-two".