110021100222 has 32 divisors (see below), whose sum is σ = 241387102080. Its totient is φ = 33153468320.

The previous prime is 110021100209. The next prime is 110021100251. The reversal of 110021100222 is 222001120011.

It is a junction number, because it is equal to n+sod(n) for n = 110021100198 and 110021100207.

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, 4644573 + ... + 4668200.

It is an arithmetic number, because the mean of its divisors is an integer number (7543346940).

Almost surely, 2^110021100222 is an apocalyptic number.

110021100222 is an abundant number, since it is smaller than the sum of its proper divisors (131366001858).

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

110021100222 is a wasteful number, since it uses less digits than its factorization.

110021100222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9312968.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 110021100222 its reverse (222001120011), we get a palindrome (332022220233).

The spelling of 110021100222 in words is "one hundred ten billion, twenty-one million, one hundred thousand, two hundred twenty-two".