115422224412 has 48 divisors (see below), whose sum is σ = 293879964672. Its totient is φ = 34967153280.

The previous prime is 115422224341. The next prime is 115422224417. The reversal of 115422224412 is 214422224511.

It is a self number, because there is not a number n which added to its sum of digits gives 115422224412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115422224417) 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, 391893 + ... + 620019.

It is an arithmetic number, because the mean of its divisors is an integer number (6122499264).

Almost surely, 2^115422224412 is an apocalyptic number.

115422224412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115422224412 is an abundant number, since it is smaller than the sum of its proper divisors (178457740260).

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

115422224412 is a wasteful number, since it uses less digits than its factorization.

115422224412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231978 (or 231976 counting only the distinct ones).

The product of its digits is 10240, while the sum is 30.

Adding to 115422224412 its reverse (214422224511), we get a palindrome (329844448923).

Subtracting 115422224412 from its reverse (214422224511), we obtain a palindrome (99000000099).

The spelling of 115422224412 in words is "one hundred fifteen billion, four hundred twenty-two million, two hundred twenty-four thousand, four hundred twelve".