2022211122112 has 14 divisors (see below), whose sum is σ = 4012825195568. Its totient is φ = 1011105561024.

The previous prime is 2022211122091. The next prime is 2022211122167. The reversal of 2022211122112 is 2112211122202.

It is a self number, because there is not a number n which added to its sum of digits gives 2022211122112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15798524328 + ... + 15798524455.

It is an arithmetic number, because the mean of its divisors is an integer number (286630371112).

Almost surely, 2^{2022211122112} is an apocalyptic number.

It is an amenable number.

2022211122112 is a deficient number, since it is larger than the sum of its proper divisors (1990614073456).

2022211122112 is an equidigital number, since it uses as much as digits as its factorization.

2022211122112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31597048795 (or 31597048785 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 2022211122112 its reverse (2112211122202), we get a palindrome (4134422244314).

The spelling of 2022211122112 in words is "two trillion, twenty-two billion, two hundred eleven million, one hundred twenty-two thousand, one hundred twelve".