115514223200 has 72 divisors (see below), whose sum is σ = 282073305528. Its totient is φ = 46193530880.

The previous prime is 115514223191. The next prime is 115514223217. The reversal of 115514223200 is 2322415511.

It is a super-2 number, since 2×115514223200² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 115514223200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3409544 + ... + 3443256.

It is an arithmetic number, because the mean of its divisors is an integer number (3917684799).

Almost surely, 2^115514223200 is an apocalyptic number.

115514223200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115514223200 is an abundant number, since it is smaller than the sum of its proper divisors (166559082328).

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

115514223200 is a wasteful number, since it uses less digits than its factorization.

115514223200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38016 (or 38003 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 115514223200 its reverse (2322415511), we get a palindrome (117836638711).

The spelling of 115514223200 in words is "one hundred fifteen billion, five hundred fourteen million, two hundred twenty-three thousand, two hundred".