110211212222 has 16 divisors (see below), whose sum is σ = 168027188352. Its totient is φ = 54204531480.

The previous prime is 110211212219. The next prime is 110211212231. The reversal of 110211212222 is 222212112011.

It is a super-2 number, since 2×110211212222² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 110211212222.

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, 502538 + ... + 687725.

It is an arithmetic number, because the mean of its divisors is an integer number (10501699272).

Almost surely, 2^110211212222 is an apocalyptic number.

110211212222 is a deficient number, since it is larger than the sum of its proper divisors (57815976130).

110211212222 is a wasteful number, since it uses less digits than its factorization.

110211212222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191023.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 110211212222 its reverse (222212112011), we get a palindrome (332423324233).

The spelling of 110211212222 in words is "one hundred ten billion, two hundred eleven million, two hundred twelve thousand, two hundred twenty-two".