11132212031 has 8 divisors (see below), whose sum is σ = 11148833760. Its totient is φ = 11115605088.

The previous prime is 11132212001. The next prime is 11132212033. The reversal of 11132212031 is 13021223111.

11132212031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11132212031 - 2¹⁸ = 11131949887 is a prime.

It is a super-2 number, since 2×11132212031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11132212033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2953310 + ... + 2957076.

It is an arithmetic number, because the mean of its divisors is an integer number (1393604220).

Almost surely, 2^11132212031 is an apocalyptic number.

11132212031 is a deficient number, since it is larger than the sum of its proper divisors (16621729).

11132212031 is a wasteful number, since it uses less digits than its factorization.

11132212031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7393.

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

Adding to 11132212031 its reverse (13021223111), we get a palindrome (24153435142).

The spelling of 11132212031 in words is "eleven billion, one hundred thirty-two million, two hundred twelve thousand, thirty-one".