110099412 has 84 divisors (see below), whose sum is σ = 306009396. Its totient is φ = 34525440.

The previous prime is 110099389. The next prime is 110099419. The reversal of 110099412 is 214990011.

It can be written as a sum of positive squares in 2 ways, for example, as 80353296 + 29746116 = 8964^2 + 5454^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110099419) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 48462 + ... + 50682.

It is an arithmetic number, because the mean of its divisors is an integer number (3642969).

Almost surely, 2^110099412 is an apocalyptic number.

110099412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110099412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153004698).

110099412 is an abundant number, since it is smaller than the sum of its proper divisors (195909984).

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

110099412 is a wasteful number, since it uses less digits than its factorization.

110099412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2260 (or 2243 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The square root of 110099412 is about 10492.8266925553. The cubic root of 110099412 is about 479.2862830429.

The spelling of 110099412 in words is "one hundred ten million, ninety-nine thousand, four hundred twelve".