110010124221 has 8 divisors (see below), whose sum is σ = 146682328800. Its totient is φ = 73339001232.

The previous prime is 110010124193. The next prime is 110010124229. The reversal of 110010124221 is 122421010011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 110010124221 - 2⁶ = 110010124157 is a prime.

It is a super-2 number, since 2×110010124221² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 110010124221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110010124229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7830 + ... + 469128.

It is an arithmetic number, because the mean of its divisors is an integer number (18335291100).

Almost surely, 2^110010124221 is an apocalyptic number.

It is an amenable number.

110010124221 is a deficient number, since it is larger than the sum of its proper divisors (36672204579).

110010124221 is an equidigital number, since it uses as much as digits as its factorization.

110010124221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540795.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 110010124221 its reverse (122421010011), we get a palindrome (232431134232).

The spelling of 110010124221 in words is "one hundred ten billion, ten million, one hundred twenty-four thousand, two hundred twenty-one".