1120221022112 has 12 divisors (see below), whose sum is σ = 2205435137346. Its totient is φ = 560110511040.

The previous prime is 1120221022079. The next prime is 1120221022163. The reversal of 1120221022112 is 2112201220211.

It can be written as a sum of positive squares in only one way, i.e., 1049633034256 + 70587987856 = 1024516^2 + 265684^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17503453439 + ... + 17503453502.

Almost surely, 2^{1120221022112} is an apocalyptic number.

It is an amenable number.

1120221022112 is a deficient number, since it is larger than the sum of its proper divisors (1085214115234).

1120221022112 is an equidigital number, since it uses as much as digits as its factorization.

1120221022112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35006906951 (or 35006906943 counting only the distinct ones).

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

Adding to 1120221022112 its reverse (2112201220211), we get a palindrome (3232422242323).

The spelling of 1120221022112 in words is "one trillion, one hundred twenty billion, two hundred twenty-one million, twenty-two thousand, one hundred twelve".