1120222202012 has 24 divisors (see below), whose sum is σ = 2019811378032. Its totient is φ = 543291171200.

The previous prime is 1120222202009. The next prime is 1120222202051. The reversal of 1120222202012 is 2102022220211.

It is a happy number.

It is a super-2 number, since 2×1120222202012² (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, 19713314 + ... + 19770057.

It is an arithmetic number, because the mean of its divisors is an integer number (84158807418).

Almost surely, 2^{1120222202012} is an apocalyptic number.

It is an amenable number.

1120222202012 is a deficient number, since it is larger than the sum of its proper divisors (899589176020).

1120222202012 is a wasteful number, since it uses less digits than its factorization.

1120222202012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39483589 (or 39483587 counting only the distinct ones).

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

Adding to 1120222202012 its reverse (2102022220211), we get a palindrome (3222244422223).

The spelling of 1120222202012 in words is "one trillion, one hundred twenty billion, two hundred twenty-two million, two hundred two thousand, twelve".