110221001232 has 40 divisors (see below), whose sum is σ = 299723777760. Its totient is φ = 34806631680.

The previous prime is 110221001227. The next prime is 110221001243. The reversal of 110221001232 is 232100122011.

It is a super-2 number, since 2×110221001232² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60427269 + ... + 60429092.

It is an arithmetic number, because the mean of its divisors is an integer number (7493094444).

Almost surely, 2^110221001232 is an apocalyptic number.

110221001232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110221001232 is an abundant number, since it is smaller than the sum of its proper divisors (189502776528).

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

110221001232 is a wasteful number, since it uses less digits than its factorization.

110221001232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120856391 (or 120856385 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 110221001232 its reverse (232100122011), we get a palindrome (342321123243).

The spelling of 110221001232 in words is "one hundred ten billion, two hundred twenty-one million, one thousand, two hundred thirty-two".