22233013331 has 8 divisors (see below), whose sum is σ = 22489593504. Its totient is φ = 21976992000.

The previous prime is 22233013307. The next prime is 22233013351. The reversal of 22233013331 is 13331033222.

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

It is a cyclic number.

It is not a de Polignac number, because 22233013331 - 2¹⁸ = 22232751187 is a prime.

It is a super-2 number, since 2×22233013331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22233013297 and 22233013306.

It is not an unprimeable number, because it can be changed into a prime (22233013351) 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 7 ways as a sum of consecutive naturals, for example, 59420 + ... + 219081.

It is an arithmetic number, because the mean of its divisors is an integer number (2811199188).

Almost surely, 2^22233013331 is an apocalyptic number.

22233013331 is a deficient number, since it is larger than the sum of its proper divisors (256580173).

22233013331 is an equidigital number, since it uses as much as digits as its factorization.

22233013331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279421.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 22233013331 its reverse (13331033222), we get a palindrome (35564046553).

The spelling of 22233013331 in words is "twenty-two billion, two hundred thirty-three million, thirteen thousand, three hundred thirty-one".