4233131022 has 32 divisors (see below), whose sum is σ = 8574451200. Its totient is φ = 1393083648.

The previous prime is 4233131009. The next prime is 4233131047. The reversal of 4233131022 is 2201313324.

It is a self number, because there is not a number n which added to its sum of digits gives 4233131022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235179 + ... + 252537.

It is an arithmetic number, because the mean of its divisors is an integer number (267951600).

Almost surely, 2^4233131022 is an apocalyptic number.

4233131022 is an abundant number, since it is smaller than the sum of its proper divisors (4341320178).

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

4233131022 is a wasteful number, since it uses less digits than its factorization.

4233131022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17880.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 4233131022 is about 65062.5162593640. The cubic root of 4233131022 is about 1617.6599632375.

Adding to 4233131022 its reverse (2201313324), we get a palindrome (6434444346).

The spelling of 4233131022 in words is "four billion, two hundred thirty-three million, one hundred thirty-one thousand, twenty-two".