2222420333 has 24 divisors (see below), whose sum is σ = 2755130112. Its totient is φ = 1783297824.

The previous prime is 2222420311. The next prime is 2222420341. The reversal of 2222420333 is 3330242222.

It is not a de Polignac number, because 2222420333 - 2⁶ = 2222420269 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 2222420299 and 2222420308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222420363) 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, 31991 + ... + 73947.

It is an arithmetic number, because the mean of its divisors is an integer number (114797088).

Almost surely, 2^2222420333 is an apocalyptic number.

2222420333 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2222420333 is a deficient number, since it is larger than the sum of its proper divisors (532709779).

2222420333 is a wasteful number, since it uses less digits than its factorization.

2222420333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42041 (or 42034 counting only the distinct ones).

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

The square root of 2222420333 is about 47142.5533143889. The cubic root of 2222420333 is about 1304.9946581110.

Adding to 2222420333 its reverse (3330242222), we get a palindrome (5552662555).

The spelling of 2222420333 in words is "two billion, two hundred twenty-two million, four hundred twenty thousand, three hundred thirty-three".