22322243000 has 32 divisors (see below), whose sum is σ = 52234050960. Its totient is φ = 8928896800.

The previous prime is 22322242997. The next prime is 22322243003. The reversal of 22322243000 is 34222322.

It is an interprime number because it is at equal distance from previous prime (22322242997) and next prime (22322243003).

It is a super-3 number, since 3×22322243000³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22322243003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11160122 + ... + 11162121.

Almost surely, 2^22322243000 is an apocalyptic number.

22322243000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22322243000 is an abundant number, since it is smaller than the sum of its proper divisors (29911807960).

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

22322243000 is a wasteful number, since it uses less digits than its factorization.

22322243000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22322264 (or 22322250 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 22322243000 its reverse (34222322), we get a palindrome (22356465322).

The spelling of 22322243000 in words is "twenty-two billion, three hundred twenty-two million, two hundred forty-three thousand".