22213301004 has 30 divisors (see below), whose sum is σ = 58069957484. Its totient is φ = 7404433560.

The previous prime is 22213300999. The next prime is 22213301009. The reversal of 22213301004 is 40010331222.

It is an interprime number because it is at equal distance from previous prime (22213300999) and next prime (22213301009).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (22213301009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 34279462 + ... + 34280109.

Almost surely, 2^22213301004 is an apocalyptic number.

It is an amenable number.

22213301004 is an abundant number, since it is smaller than the sum of its proper divisors (35856656480).

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

22213301004 is a wasteful number, since it uses less digits than its factorization.

22213301004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68559587 (or 68559576 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 22213301004 its reverse (40010331222), we get a palindrome (62223632226).

The spelling of 22213301004 in words is "twenty-two billion, two hundred thirteen million, three hundred one thousand, four".