1120022113131 has 12 divisors (see below), whose sum is σ = 1634488170952. Its totient is φ = 738983661696.

The previous prime is 1120022113127. The next prime is 1120022113163. The reversal of 1120022113131 is 1313112200211.

It is not a de Polignac number, because 1120022113131 - 2² = 1120022113127 is a prime.

It is a super-3 number, since 3×1120022113131³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120022113531) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 641478001 + ... + 641479746.

Almost surely, 2^{1120022113131} is an apocalyptic number.

1120022113131 is a deficient number, since it is larger than the sum of its proper divisors (514466057821).

1120022113131 is a wasteful number, since it uses less digits than its factorization.

1120022113131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282957850 (or 1282957847 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1120022113131 its reverse (1313112200211), we get a palindrome (2433134313342).

The spelling of 1120022113131 in words is "one trillion, one hundred twenty billion, twenty-two million, one hundred thirteen thousand, one hundred thirty-one".