220112102 has 16 divisors (see below), whose sum is σ = 377701920. Its totient is φ = 94242048.

The previous prime is 220112051. The next prime is 220112111. The reversal of 220112102 is 201211022.

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, 8438 + ... + 22614.

It is an arithmetic number, because the mean of its divisors is an integer number (23606370).

Almost surely, 2^220112102 is an apocalyptic number.

220112102 is a deficient number, since it is larger than the sum of its proper divisors (157589818).

220112102 is a wasteful number, since it uses less digits than its factorization.

220112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15295.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 220112102 is about 14836.1754505668. The cubic root of 220112102 is about 603.7835924138.

Adding to 220112102 its reverse (201211022), we get a palindrome (421323124).

The spelling of 220112102 in words is "two hundred twenty million, one hundred twelve thousand, one hundred two".