43112233120 has 96 divisors (see below), whose sum is σ = 112933771776. Its totient is φ = 15420134400.

The previous prime is 43112233117. The next prime is 43112233163. The reversal of 43112233120 is 2133221134.

It is a super-3 number, since 3×43112233120³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 43112233091 and 43112233100.

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 15 ways as a sum of consecutive naturals, for example, 93424 + ... + 308143.

It is an arithmetic number, because the mean of its divisors is an integer number (1176393456).

Almost surely, 2^43112233120 is an apocalyptic number.

43112233120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43112233120 is an abundant number, since it is smaller than the sum of its proper divisors (69821538656).

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

43112233120 is a wasteful number, since it uses less digits than its factorization.

43112233120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401654 (or 401646 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 43112233120 its reverse (2133221134), we get a palindrome (45245454254).

The spelling of 43112233120 in words is "forty-three billion, one hundred twelve million, two hundred thirty-three thousand, one hundred twenty".