1110221010003 has 16 divisors (see below), whose sum is σ = 1780805630720. Its totient is φ = 601021899936.

The previous prime is 1110221009983. The next prime is 1110221010007. The reversal of 1110221010003 is 3000101220111.

It is not a de Polignac number, because 1110221010003 - 2¹⁸ = 1110220747859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110221010007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1391254000 + ... + 1391254797.

It is an arithmetic number, because the mean of its divisors is an integer number (111300351920).

Almost surely, 2^{1110221010003} is an apocalyptic number.

1110221010003 is a deficient number, since it is larger than the sum of its proper divisors (670584620717).

1110221010003 is a wasteful number, since it uses less digits than its factorization.

1110221010003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2782508826.

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

Adding to 1110221010003 its reverse (3000101220111), we get a palindrome (4110322230114).

The spelling of 1110221010003 in words is "one trillion, one hundred ten billion, two hundred twenty-one million, ten thousand, three".