110010221112 has 64 divisors (see below), whose sum is σ = 300399321600. Its totient is φ = 33295159040.

The previous prime is 110010221107. The next prime is 110010221149. The reversal of 110010221112 is 211122010011.

It is a super-2 number, since 2×110010221112² (a number of 23 digits) contains 22 as substring.

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

It is a congruent number.

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, 43968 + ... + 471119.

It is an arithmetic number, because the mean of its divisors is an integer number (4693739400).

Almost surely, 2^110010221112 is an apocalyptic number.

110010221112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110010221112 is an abundant number, since it is smaller than the sum of its proper divisors (190389100488).

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

110010221112 is a wasteful number, since it uses less digits than its factorization.

110010221112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515916 (or 515912 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 110010221112 its reverse (211122010011), we get a palindrome (321132231123).

The spelling of 110010221112 in words is "one hundred ten billion, ten million, two hundred twenty-one thousand, one hundred twelve".