2012222110022 has 16 divisors (see below), whose sum is σ = 3020893438272. Its totient is φ = 1005257747880.

The previous prime is 2012222109977. The next prime is 2012222110033. The reversal of 2012222110022 is 2200112222102.

It is a happy number.

It is a super-2 number, since 2×2012222110022² (a number of 25 digits) contains 22 as substring.

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, 57103973 + ... + 57139199.

It is an arithmetic number, because the mean of its divisors is an integer number (188805839892).

Almost surely, 2^{2012222110022} is an apocalyptic number.

2012222110022 is a deficient number, since it is larger than the sum of its proper divisors (1008671328250).

2012222110022 is a wasteful number, since it uses less digits than its factorization.

2012222110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58643.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2012222110022 its reverse (2200112222102), we get a palindrome (4212334332124).

The spelling of 2012222110022 in words is "two trillion, twelve billion, two hundred twenty-two million, one hundred ten thousand, twenty-two".