1120200021022 has 4 divisors (see below), whose sum is σ = 1680300031536. Its totient is φ = 560100010510.

The previous prime is 1120200020939. The next prime is 1120200021049. The reversal of 1120200021022 is 2201200020211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1120200020993 and 1120200021011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280050005254 + ... + 280050005257.

It is an arithmetic number, because the mean of its divisors is an integer number (420075007884).

Almost surely, 2^{1120200021022} is an apocalyptic number.

1120200021022 is a deficient number, since it is larger than the sum of its proper divisors (560100010514).

1120200021022 is an equidigital number, since it uses as much as digits as its factorization.

1120200021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560100010513.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1120200021022 its reverse (2201200020211), we get a palindrome (3321400041233).

The spelling of 1120200021022 in words is "one trillion, one hundred twenty billion, two hundred million, twenty-one thousand, twenty-two".