11110220222 has 16 divisors (see below), whose sum is σ = 17648314992. Its totient is φ = 5227547520.

The previous prime is 11110220213. The next prime is 11110220243. The reversal of 11110220222 is 22202201111.

It is a junction number, because it is equal to n+sod(n) for n = 11110220197 and 11110220206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246197 + ... + 287807.

It is an arithmetic number, because the mean of its divisors is an integer number (1103019687).

Almost surely, 2^11110220222 is an apocalyptic number.

11110220222 is a deficient number, since it is larger than the sum of its proper divisors (6538094770).

11110220222 is a wasteful number, since it uses less digits than its factorization.

11110220222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49483.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11110220222 its reverse (22202201111), we get a palindrome (33312421333).

The spelling of 11110220222 in words is "eleven billion, one hundred ten million, two hundred twenty thousand, two hundred twenty-two".