11433040423122 has 32 divisors (see below), whose sum is σ = 24183632574720. Its totient is φ = 3593322749520.

The previous prime is 11433040423121. The next prime is 11433040423187. The reversal of 11433040423122 is 22132404033411.

It is a self number, because there is not a number n which added to its sum of digits gives 11433040423122.

It is not an unprimeable number, because it can be changed into a prime (11433040423121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237629568 + ... + 237677675.

It is an arithmetic number, because the mean of its divisors is an integer number (755738517960).

Almost surely, 2^{11433040423122} is an apocalyptic number.

11433040423122 is an abundant number, since it is smaller than the sum of its proper divisors (12750592151598).

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

11433040423122 is a wasteful number, since it uses less digits than its factorization.

11433040423122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475307478.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 11433040423122 its reverse (22132404033411), we get a palindrome (33565444456533).

The spelling of 11433040423122 in words is "eleven trillion, four hundred thirty-three billion, forty million, four hundred twenty-three thousand, one hundred twenty-two".