11322330140 has 48 divisors (see below), whose sum is σ = 27464228064. Its totient is φ = 3875020800.

The previous prime is 11322330137. The next prime is 11322330161. The reversal of 11322330140 is 4103322311.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1509941 + ... + 1517420.

It is an arithmetic number, because the mean of its divisors is an integer number (572171418).

Almost surely, 2^11322330140 is an apocalyptic number.

11322330140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11322330140 is an abundant number, since it is smaller than the sum of its proper divisors (16141897924).

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

11322330140 is a wasteful number, since it uses less digits than its factorization.

11322330140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3027398 (or 3027396 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11322330140 its reverse (4103322311), we get a palindrome (15425652451).

The spelling of 11322330140 in words is "eleven billion, three hundred twenty-two million, three hundred thirty thousand, one hundred forty".