11032211132 has 24 divisors (see below), whose sum is σ = 20447691264. Its totient is φ = 5190193152.

The previous prime is 11032211101. The next prime is 11032211137. The reversal of 11032211132 is 23111223011.

It is a super-2 number, since 2×11032211132² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 11032211132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11032211137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249308 + ... + 290204.

It is an arithmetic number, because the mean of its divisors is an integer number (851987136).

Almost surely, 2^11032211132 is an apocalyptic number.

It is an amenable number.

11032211132 is a deficient number, since it is larger than the sum of its proper divisors (9415480132).

11032211132 is a wasteful number, since it uses less digits than its factorization.

11032211132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44885 (or 44883 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11032211132 its reverse (23111223011), we get a palindrome (34143434143).

The spelling of 11032211132 in words is "eleven billion, thirty-two million, two hundred eleven thousand, one hundred thirty-two".