112220222210 has 32 divisors (see below), whose sum is σ = 207309497472. Its totient is φ = 43722636160.

The previous prime is 112220222159. The next prime is 112220222221. The reversal of 112220222210 is 12222022211.

It is a happy 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, 893219 + ... + 1011078.

It is an arithmetic number, because the mean of its divisors is an integer number (6478421796).

Almost surely, 2^112220222210 is an apocalyptic number.

112220222210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112220222210 is a deficient number, since it is larger than the sum of its proper divisors (95089275262).

112220222210 is a wasteful number, since it uses less digits than its factorization.

112220222210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1904458.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 112220222210 its reverse (12222022211), we get a palindrome (124442244421).

The spelling of 112220222210 in words is "one hundred twelve billion, two hundred twenty million, two hundred twenty-two thousand, two hundred ten".