110323012221 has 48 divisors (see below), whose sum is σ = 167654984640. Its totient is φ = 69818837760.

The previous prime is 110323012211. The next prime is 110323012271. The reversal of 110323012221 is 122210323011.

110323012221 is a `hidden beast` number, since 110 + 32 + 301 + 2 + 221 = 666.

It is not a de Polignac number, because 110323012221 - 2²³ = 110314623613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110323012194 and 110323012203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110323012211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14587281 + ... + 14594841.

It is an arithmetic number, because the mean of its divisors is an integer number (3492812180).

Almost surely, 2^110323012221 is an apocalyptic number.

It is an amenable number.

110323012221 is a deficient number, since it is larger than the sum of its proper divisors (57331972419).

110323012221 is a wasteful number, since it uses less digits than its factorization.

110323012221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8666 (or 8663 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 110323012221 its reverse (122210323011), we get a palindrome (232533335232).

The spelling of 110323012221 in words is "one hundred ten billion, three hundred twenty-three million, twelve thousand, two hundred twenty-one".