33432040022 has 8 divisors (see below), whose sum is σ = 50150043000. Its totient is φ = 16715359024.

The previous prime is 33432040021. The next prime is 33432040027. The reversal of 33432040022 is 22004023433.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×33432040022² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33432040022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33432040021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264647 + ... + 370002.

It is an arithmetic number, because the mean of its divisors is an integer number (6268755375).

Almost surely, 2^33432040022 is an apocalyptic number.

33432040022 is a deficient number, since it is larger than the sum of its proper divisors (16718002978).

33432040022 is a wasteful number, since it uses less digits than its factorization.

33432040022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660990.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 33432040022 its reverse (22004023433), we get a palindrome (55436063455).

The spelling of 33432040022 in words is "thirty-three billion, four hundred thirty-two million, forty thousand, twenty-two".