1133202112011 has 28 divisors (see below), whose sum is σ = 1702364463360. Its totient is φ = 753983607600.

The previous prime is 1133202111973. The next prime is 1133202112043. The reversal of 1133202112011 is 1102112023311.

1133202112011 is a `hidden beast` number, since 113 + 320 + 211 + 20 + 1 + 1 = 666.

It is not a de Polignac number, because 1133202112011 - 2⁷ = 1133202111883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1133202132011) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1155915 + ... + 1898036.

Almost surely, 2^{1133202112011} is an apocalyptic number.

1133202112011 is a deficient number, since it is larger than the sum of its proper divisors (569162351349).

1133202112011 is an frugal number, since it uses more digits than its factorization.

1133202112011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3054478 (or 3054463 counting only the distinct ones).

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

Adding to 1133202112011 its reverse (1102112023311), we get a palindrome (2235314135322).

The spelling of 1133202112011 in words is "one trillion, one hundred thirty-three billion, two hundred two million, one hundred twelve thousand, eleven".