22032003331 has 8 divisors (see below), whose sum is σ = 23802581600. Its totient is φ = 20272254912.

The previous prime is 22032003317. The next prime is 22032003359. The reversal of 22032003331 is 13330023022.

It is a happy number.

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

It is not a de Polignac number, because 22032003331 - 2⁹ = 22032002819 is a prime.

It is a super-3 number, since 3×22032003331³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22032003299 and 22032003308.

It is not an unprimeable number, because it can be changed into a prime (22032003131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2703231 + ... + 2711368.

It is an arithmetic number, because the mean of its divisors is an integer number (2975322700).

Almost surely, 2^22032003331 is an apocalyptic number.

22032003331 is a deficient number, since it is larger than the sum of its proper divisors (1770578269).

22032003331 is a wasteful number, since it uses less digits than its factorization.

22032003331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5414925.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 22032003331 its reverse (13330023022), we get a palindrome (35362026353).

The spelling of 22032003331 in words is "twenty-two billion, thirty-two million, three thousand, three hundred thirty-one".