110011212222 has 32 divisors (see below), whose sum is σ = 226073673600. Its totient is φ = 35662781088.

The previous prime is 110011212217. The next prime is 110011212239. The reversal of 110011212222 is 222212110011.

It is a congruent 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, 370029 + ... + 597447.

It is an arithmetic number, because the mean of its divisors is an integer number (7064802300).

Almost surely, 2^110011212222 is an apocalyptic number.

110011212222 is an abundant number, since it is smaller than the sum of its proper divisors (116062461378).

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

110011212222 is a wasteful number, since it uses less digits than its factorization.

110011212222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229640.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 110011212222 its reverse (222212110011), we get a palindrome (332223322233).

The spelling of 110011212222 in words is "one hundred ten billion, eleven million, two hundred twelve thousand, two hundred twenty-two".