222202200112110 has 48 divisors (see below), whose sum is σ = 582274741741056. Its totient is φ = 58787353727424.

The previous prime is 222202200112099. The next prime is 222202200112129. The reversal of 222202200112110 is 11211002202222.

It is a happy number.

222202200112110 is a `hidden beast` number, since 2 + 2 + 220 + 220 + 0 + 11 + 211 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9720119809 + ... + 9720142668.

It is an arithmetic number, because the mean of its divisors is an integer number (12130723786272).

Almost surely, 2^{222202200112110} is an apocalyptic number.

222202200112110 is an abundant number, since it is smaller than the sum of its proper divisors (360072541628946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222202200112110 is a wasteful number, since it uses less digits than its factorization.

222202200112110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19440262617 (or 19440262614 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 222202200112110 its reverse (11211002202222), we get a palindrome (233413202314332).

The spelling of 222202200112110 in words is "two hundred twenty-two trillion, two hundred two billion, two hundred million, one hundred twelve thousand, one hundred ten".