1120122120212 has 12 divisors (see below), whose sum is σ = 1960657128276. Its totient is φ = 559934369280.

The previous prime is 1120122120203. The next prime is 1120122120217. The reversal of 1120122120212 is 2120212210211.

It can be written as a sum of positive squares in 2 ways, for example, as 836998095376 + 283124024836 = 914876^2 + 532094^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120122120217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31652813 + ... + 31688180.

It is an arithmetic number, because the mean of its divisors is an integer number (163388094023).

Almost surely, 2^{1120122120212} is an apocalyptic number.

It is an amenable number.

1120122120212 is a deficient number, since it is larger than the sum of its proper divisors (840535008064).

1120122120212 is a wasteful number, since it uses less digits than its factorization.

1120122120212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63345418 (or 63345416 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1120122120212 its reverse (2120212210211), we get a palindrome (3240334330423).

The spelling of 1120122120212 in words is "one trillion, one hundred twenty billion, one hundred twenty-two million, one hundred twenty thousand, two hundred twelve".