22233343002 has 64 divisors (see below), whose sum is σ = 50765460480. Its totient is φ = 6430823424.

The previous prime is 22233342991. The next prime is 22233343007. The reversal of 22233343002 is 20034333222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22233343007) 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 31 ways as a sum of consecutive naturals, for example, 1134624 + ... + 1154052.

It is an arithmetic number, because the mean of its divisors is an integer number (793210320).

Almost surely, 2^22233343002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22233343002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25382730240).

22233343002 is an abundant number, since it is smaller than the sum of its proper divisors (28532117478).

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

22233343002 is a wasteful number, since it uses less digits than its factorization.

22233343002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20327.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 22233343002 its reverse (20034333222), we get a palindrome (42267676224).

The spelling of 22233343002 in words is "twenty-two billion, two hundred thirty-three million, three hundred forty-three thousand, two".