115225110 has 192 divisors, whose sum is σ = 402554880. Its totient is φ = 22083840.

The previous prime is 115225081. The next prime is 115225151. The reversal of 115225110 is 11522511.

115225110 is a `hidden beast` number, since 1 + 152 + 2 + 511 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 89451 + ... + 90729.

It is an arithmetic number, because the mean of its divisors is an integer number (2096640).

Almost surely, 2^115225110 is an apocalyptic number.

115225110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 115225110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201277440).

115225110 is an abundant number, since it is smaller than the sum of its proper divisors (287329770).

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

115225110 is a wasteful number, since it uses less digits than its factorization.

115225110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323 (or 1320 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 18.

The square root of 115225110 is about 10734.2959713248. The cubic root of 115225110 is about 486.6115098767.

Adding to 115225110 its reverse (11522511), we get a palindrome (126747621).

It can be divided in two parts, 1152 and 25110, that added together give a palindrome (26262).

The spelling of 115225110 in words is "one hundred fifteen million, two hundred twenty-five thousand, one hundred ten".