1110220222 has 16 divisors (see below), whose sum is σ = 1707858432. Its totient is φ = 540964480.

The previous prime is 1110220159. The next prime is 1110220249. The reversal of 1110220222 is 2220220111.

It is a happy number.

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, 71043 + ... + 85249.

It is an arithmetic number, because the mean of its divisors is an integer number (106741152).

Almost surely, 2^1110220222 is an apocalyptic number.

1110220222 is a deficient number, since it is larger than the sum of its proper divisors (597638210).

1110220222 is a wasteful number, since it uses less digits than its factorization.

1110220222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15203.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1110220222 is about 33319.9673169107. The cubic root of 1110220222 is about 1035.4672746730.

Adding to 1110220222 its reverse (2220220111), we get a palindrome (3330440333).

It can be divided in two parts, 11102202 and 22, that added together give a square (11102224 = 3332²).

The spelling of 1110220222 in words is "one billion, one hundred ten million, two hundred twenty thousand, two hundred twenty-two".