1112020112022 has 64 divisors (see below), whose sum is σ = 2407804890624. Its totient is φ = 341094781440.

The previous prime is 1112020111999. The next prime is 1112020112033. The reversal of 1112020112022 is 2202110202111.

It is a junction number, because it is equal to n+sod(n) for n = 1112020111992 and 1112020112010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 503973 + ... + 1574175.

It is an arithmetic number, because the mean of its divisors is an integer number (37621951416).

Almost surely, 2^{1112020112022} is an apocalyptic number.

1112020112022 is an abundant number, since it is smaller than the sum of its proper divisors (1295784778602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112020112022 is a wasteful number, since it uses less digits than its factorization.

1112020112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070453.

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

Adding to 1112020112022 its reverse (2202110202111), we get a palindrome (3314130314133).

The spelling of 1112020112022 in words is "one trillion, one hundred twelve billion, twenty million, one hundred twelve thousand, twenty-two".