222012110211 has 16 divisors (see below), whose sum is σ = 304600187808. Its totient is φ = 143731411200.

The previous prime is 222012110171. The next prime is 222012110213. The reversal of 222012110211 is 112011210222.

It is not a de Polignac number, because 222012110211 - 2⁷ = 222012110083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222012110213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1861660 + ... + 1977321.

It is an arithmetic number, because the mean of its divisors is an integer number (19037511738).

Almost surely, 2^222012110211 is an apocalyptic number.

222012110211 is a deficient number, since it is larger than the sum of its proper divisors (82588077597).

222012110211 is a wasteful number, since it uses less digits than its factorization.

222012110211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3839542.

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

Adding to 222012110211 its reverse (112011210222), we get a palindrome (334023320433).

The spelling of 222012110211 in words is "two hundred twenty-two billion, twelve million, one hundred ten thousand, two hundred eleven".