112578010500 has 48 divisors (see below), whose sum is σ = 327827170944. Its totient is φ = 30020802400.

The previous prime is 112578010459. The next prime is 112578010543. The reversal of 112578010500 is 5010875211.

It is a super-2 number, since 2×112578010500² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37524504 + ... + 37527503.

It is an arithmetic number, because the mean of its divisors is an integer number (6829732728).

Almost surely, 2^112578010500 is an apocalyptic number.

112578010500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112578010500 is an abundant number, since it is smaller than the sum of its proper divisors (215249160444).

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

112578010500 is a wasteful number, since it uses less digits than its factorization.

112578010500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75052029 (or 75052017 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 30.

Adding to 112578010500 its reverse (5010875211), we get a palindrome (117588885711).

The spelling of 112578010500 in words is "one hundred twelve billion, five hundred seventy-eight million, ten thousand, five hundred".