2222112110 has 48 divisors (see below), whose sum is σ = 4223681280. Its totient is φ = 841579200.

The previous prime is 2222112091. The next prime is 2222112119. The reversal of 2222112110 is 112112222.

2222112110 = T₇₉₉₁ + T₇₉₉₂ + ... + T₈₀₅₉.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222112119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 532211 + ... + 536369.

It is an arithmetic number, because the mean of its divisors is an integer number (87993360).

Almost surely, 2^2222112110 is an apocalyptic number.

2222112110 is a deficient number, since it is larger than the sum of its proper divisors (2001569170).

2222112110 is a wasteful number, since it uses less digits than its factorization.

2222112110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4313 (or 4290 counting only the distinct ones).

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

The square root of 2222112110 is about 47139.2841481497. The cubic root of 2222112110 is about 1304.9343262948.

Adding to 2222112110 its reverse (112112222), we get a palindrome (2334224332).

It can be divided in two parts, 2222112 and 110, that added together give a palindrome (2222222).

The spelling of 2222112110 in words is "two billion, two hundred twenty-two million, one hundred twelve thousand, one hundred ten".