11022331348 has 24 divisors (see below), whose sum is σ = 22460602752. Its totient is φ = 4634726304.

The previous prime is 11022331321. The next prime is 11022331349. The reversal of 11022331348 is 84313322011.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022331349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3712240 + ... + 3715207.

It is an arithmetic number, because the mean of its divisors is an integer number (935858448).

Almost surely, 2^11022331348 is an apocalyptic number.

It is an amenable number.

11022331348 is an abundant number, since it is smaller than the sum of its proper divisors (11438271404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11022331348 is a wasteful number, since it uses less digits than its factorization.

11022331348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7427511 (or 7427509 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 11022331348 its reverse (84313322011), we get a palindrome (95335653359).

The spelling of 11022331348 in words is "eleven billion, twenty-two million, three hundred thirty-one thousand, three hundred forty-eight".