112210022111122 has 16 divisors (see below), whose sum is σ = 181291443422040. Its totient is φ = 51780926685312.

The previous prime is 112210022111093. The next prime is 112210022111123. The reversal of 112210022111122 is 221111220012211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 60487157467801 + 51722864643321 = 7777349^2 + 7191861^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 112210022111122.

It is not an unprimeable number, because it can be changed into a prime (112210022111123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346263643 + ... + 346587550.

Almost surely, 2^{112210022111122} is an apocalyptic number.

112210022111122 is a deficient number, since it is larger than the sum of its proper divisors (69081421310918).

112210022111122 is a wasteful number, since it uses less digits than its factorization.

112210022111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692857437.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 112210022111122 its reverse (221111220012211), we get a palindrome (333321242123333).

The spelling of 112210022111122 in words is "one hundred twelve trillion, two hundred ten billion, twenty-two million, one hundred eleven thousand, one hundred twenty-two".