110520012 has 48 divisors (see below), whose sum is σ = 261918720. Its totient is φ = 36268608.

The previous prime is 110520001. The next prime is 110520041. The reversal of 110520012 is 210025011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 110520012.

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, 288373 + ... + 288755.

It is an arithmetic number, because the mean of its divisors is an integer number (5456640).

Almost surely, 2^110520012 is an apocalyptic number.

110520012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110520012 is an abundant number, since it is smaller than the sum of its proper divisors (151398708).

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

110520012 is a wasteful number, since it uses less digits than its factorization.

110520012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702 (or 700 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 110520012 is about 10512.8498514913. The cubic root of 110520012 is about 479.8958280882.

Adding to 110520012 its reverse (210025011), we get a palindrome (320545023).

The spelling of 110520012 in words is "one hundred ten million, five hundred twenty thousand, twelve".