22333212033040 has 60 divisors (see below), whose sum is σ = 53776967293764. Its totient is φ = 8625240483328.

The previous prime is 22333212033019. The next prime is 22333212033043. The reversal of 22333212033040 is 4033021233322.

It can be written as a sum of positive squares in 6 ways, for example, as 3886118312976 + 18447093720064 = 1971324^2 + 4295008^2 .

It is not an unprimeable number, because it can be changed into a prime (22333212033043) 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 11 ways as a sum of consecutive naturals, for example, 165904867 + ... + 166039426.

Almost surely, 2^{22333212033040} is an apocalyptic number.

22333212033040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22333212033040 is an abundant number, since it is smaller than the sum of its proper divisors (31443755260724).

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

22333212033040 is a wasteful number, since it uses less digits than its factorization.

22333212033040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331944364 (or 331944329 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 22333212033040 its reverse (4033021233322), we get a palindrome (26366233266362).

The spelling of 22333212033040 in words is "twenty-two trillion, three hundred thirty-three billion, two hundred twelve million, thirty-three thousand, forty".