1110220012222 has 32 divisors (see below), whose sum is σ = 1749610598400. Its totient is φ = 527349464928.

The previous prime is 1110220012219. The next prime is 1110220012243. The reversal of 1110220012222 is 2222100220111.

It is a happy number.

It is a super-3 number, since 3×1110220012222³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1110220012196 and 1110220012205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16135729 + ... + 16204387.

It is an arithmetic number, because the mean of its divisors is an integer number (54675331200).

Almost surely, 2^{1110220012222} is an apocalyptic number.

1110220012222 is a deficient number, since it is larger than the sum of its proper divisors (639390586178).

1110220012222 is a wasteful number, since it uses less digits than its factorization.

1110220012222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71080.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1110220012222 its reverse (2222100220111), we get a palindrome (3332320232333).

The spelling of 1110220012222 in words is "one trillion, one hundred ten billion, two hundred twenty million, twelve thousand, two hundred twenty-two".