115222233004 has 24 divisors (see below), whose sum is σ = 214572909600. Its totient is φ = 53949747456.

The previous prime is 115222232999. The next prime is 115222233017. The reversal of 115222233004 is 400332222511.

It is a self number, because there is not a number n which added to its sum of digits gives 115222233004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4243867 + ... + 4270930.

It is an arithmetic number, because the mean of its divisors is an integer number (8940537900).

Almost surely, 2^115222233004 is an apocalyptic number.

It is an amenable number.

115222233004 is a deficient number, since it is larger than the sum of its proper divisors (99350676596).

115222233004 is a wasteful number, since it uses less digits than its factorization.

115222233004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8515017 (or 8515015 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 115222233004 its reverse (400332222511), we get a palindrome (515554455515).

The spelling of 115222233004 in words is "one hundred fifteen billion, two hundred twenty-two million, two hundred thirty-three thousand, four".