22233004430 has 128 divisors (see below), whose sum is σ = 52305378048. Its totient is φ = 6603005952.

The previous prime is 22233004427. The next prime is 22233004433. The reversal of 22233004430 is 3440033222.

It is an interprime number because it is at equal distance from previous prime (22233004427) and next prime (22233004433).

It is a junction number, because it is equal to n+sod(n) for n = 22233004396 and 22233004405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22233004433) 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 63 ways as a sum of consecutive naturals, for example, 5768384 + ... + 5772236.

It is an arithmetic number, because the mean of its divisors is an integer number (408635766).

Almost surely, 2^22233004430 is an apocalyptic number.

22233004430 is an abundant number, since it is smaller than the sum of its proper divisors (30072373618).

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

22233004430 is a wasteful number, since it uses less digits than its factorization.

22233004430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4270.

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

Adding to 22233004430 its reverse (3440033222), we get a palindrome (25673037652).

The spelling of 22233004430 in words is "twenty-two billion, two hundred thirty-three million, four thousand, four hundred thirty".