11033132212 has 6 divisors (see below), whose sum is σ = 19307981378. Its totient is φ = 5516566104.

The previous prime is 11033132197. The next prime is 11033132213. The reversal of 11033132212 is 21223133011.

It can be written as a sum of positive squares in only one way, i.e., 9192207376 + 1840924836 = 95876^2 + 42906^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11033132212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11033132213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1379141523 + ... + 1379141530.

Almost surely, 2^11033132212 is an apocalyptic number.

It is an amenable number.

11033132212 is a deficient number, since it is larger than the sum of its proper divisors (8274849166).

11033132212 is a wasteful number, since it uses less digits than its factorization.

11033132212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2758283057 (or 2758283055 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11033132212 its reverse (21223133011), we get a palindrome (32256265223).

The spelling of 11033132212 in words is "eleven billion, thirty-three million, one hundred thirty-two thousand, two hundred twelve".