1110220110321 has 16 divisors (see below), whose sum is σ = 1791279506304. Its totient is φ = 597093168384.

The previous prime is 1110220110301. The next prime is 1110220110341. The reversal of 1110220110321 is 1230110220111.

It is an interprime number because it is at equal distance from previous prime (1110220110301) and next prime (1110220110341).

It is not a de Polignac number, because 1110220110321 - 2⁶ = 1110220110257 is a prime.

It is a super-2 number, since 2×1110220110321² (a number of 25 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 1110220110321.

It is not an unprimeable number, because it can be changed into a prime (1110220110301) 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, 1554929770 + ... + 1554930483.

It is an arithmetic number, because the mean of its divisors is an integer number (111954969144).

Almost surely, 2^{1110220110321} is an apocalyptic number.

It is an amenable number.

1110220110321 is a deficient number, since it is larger than the sum of its proper divisors (681059395983).

1110220110321 is a wasteful number, since it uses less digits than its factorization.

1110220110321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3109860280.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1110220110321 its reverse (1230110220111), we get a palindrome (2340330330432).

The spelling of 1110220110321 in words is "one trillion, one hundred ten billion, two hundred twenty million, one hundred ten thousand, three hundred twenty-one".