222433322040 has 96 divisors (see below), whose sum is σ = 723181474080. Its totient is φ = 59293138176.

The previous prime is 222433322021. The next prime is 222433322047. The reversal of 222433322040 is 40223334222.

It is a happy number.

222433322040 is a `hidden beast` number, since 2 + 2 + 2 + 433 + 3 + 220 + 4 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 222433321995 and 222433322013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222433322047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 848317 + ... + 1079123.

It is an arithmetic number, because the mean of its divisors is an integer number (7533140355).

Almost surely, 2^222433322040 is an apocalyptic number.

222433322040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222433322040 is an abundant number, since it is smaller than the sum of its proper divisors (500748152040).

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

222433322040 is a wasteful number, since it uses less digits than its factorization.

222433322040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233501 (or 233494 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 222433322040 its reverse (40223334222), we get a palindrome (262656656262).

The spelling of 222433322040 in words is "two hundred twenty-two billion, four hundred thirty-three million, three hundred twenty-two thousand, forty".