1110223332021 has 8 divisors (see below), whose sum is σ = 1499035722880. Its totient is φ = 730779914592.

The previous prime is 1110223332013. The next prime is 1110223332047. The reversal of 1110223332021 is 1202333220111.

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

It is not a de Polignac number, because 1110223332021 - 2³ = 1110223332013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110223332061) 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, 2342243080 + ... + 2342243553.

It is an arithmetic number, because the mean of its divisors is an integer number (187379465360).

Almost surely, 2^{1110223332021} is an apocalyptic number.

It is an amenable number.

1110223332021 is a deficient number, since it is larger than the sum of its proper divisors (388812390859).

1110223332021 is an equidigital number, since it uses as much as digits as its factorization.

1110223332021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4684486715.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1110223332021 its reverse (1202333220111), we get a palindrome (2312556552132).

The spelling of 1110223332021 in words is "one trillion, one hundred ten billion, two hundred twenty-three million, three hundred thirty-two thousand, twenty-one".