11031122332 has 12 divisors (see below), whose sum is σ = 19313728560. Its totient is φ = 5512914176.

The previous prime is 11031122329. The next prime is 11031122381. The reversal of 11031122332 is 23322113011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 652357 + ... + 669052.

It is an arithmetic number, because the mean of its divisors is an integer number (1609477380).

Almost surely, 2^11031122332 is an apocalyptic number.

It is an amenable number.

11031122332 is a deficient number, since it is larger than the sum of its proper divisors (8282606228).

11031122332 is a wasteful number, since it uses less digits than its factorization.

11031122332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323500 (or 1323498 counting only the distinct ones).

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

Adding to 11031122332 its reverse (23322113011), we get a palindrome (34353235343).

The spelling of 11031122332 in words is "eleven billion, thirty-one million, one hundred twenty-two thousand, three hundred thirty-two".