11132202213 has 12 divisors (see below), whose sum is σ = 17541652128. Its totient is φ = 6746789160.

The previous prime is 11132202209. The next prime is 11132202223. The reversal of 11132202213 is 31220223111.

It is not a de Polignac number, because 11132202213 - 2² = 11132202209 is a prime.

It is a super-2 number, since 2×11132202213² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11132202223) 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, 56223145 + ... + 56223342.

It is an arithmetic number, because the mean of its divisors is an integer number (1461804344).

Almost surely, 2^11132202213 is an apocalyptic number.

It is an amenable number.

11132202213 is a deficient number, since it is larger than the sum of its proper divisors (6409449915).

11132202213 is a wasteful number, since it uses less digits than its factorization.

11132202213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112446504 (or 112446501 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11132202213 its reverse (31220223111), we get a palindrome (42352425324).

The spelling of 11132202213 in words is "eleven billion, one hundred thirty-two million, two hundred two thousand, two hundred thirteen".