2212222011022 has 16 divisors (see below), whose sum is σ = 3398992084800. Its totient is φ = 1079364319488.

The previous prime is 2212222011011. The next prime is 2212222011047. The reversal of 2212222011022 is 2201102222122.

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, 34885647 + ... + 34949002.

It is an arithmetic number, because the mean of its divisors is an integer number (212437005300).

Almost surely, 2^{2212222011022} is an apocalyptic number.

2212222011022 is a deficient number, since it is larger than the sum of its proper divisors (1186770073778).

2212222011022 is a wasteful number, since it uses less digits than its factorization.

2212222011022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69835035.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 2212222011022 its reverse (2201102222122), we get a palindrome (4413324233144).

The spelling of 2212222011022 in words is "two trillion, two hundred twelve billion, two hundred twenty-two million, eleven thousand, twenty-two".