11333132230 has 128 divisors (see below), whose sum is σ = 24196423680. Its totient is φ = 3742502400.

The previous prime is 11333132203. The next prime is 11333132281. The reversal of 11333132230 is 3223133311.

It is a super-2 number, since 2×11333132230² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 57528492 + ... + 57528688.

It is an arithmetic number, because the mean of its divisors is an integer number (189034560).

Almost surely, 2^11333132230 is an apocalyptic number.

11333132230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11333132230 is an abundant number, since it is smaller than the sum of its proper divisors (12863291450).

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

11333132230 is a wasteful number, since it uses less digits than its factorization.

11333132230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 11333132230 its reverse (3223133311), we get a palindrome (14556265541).

The spelling of 11333132230 in words is "eleven billion, three hundred thirty-three million, one hundred thirty-two thousand, two hundred thirty".