22134243000 has 64 divisors (see below), whose sum is σ = 69058847520. Its totient is φ = 5902464000.

The previous prime is 22134242957. The next prime is 22134243013. The reversal of 22134243000 is 34243122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3686041 + ... + 3692040.

Almost surely, 2^22134243000 is an apocalyptic number.

22134243000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22134243000 is an abundant number, since it is smaller than the sum of its proper divisors (46924604520).

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

22134243000 is a wasteful number, since it uses less digits than its factorization.

22134243000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7378105 (or 7378091 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 22134243000 its reverse (34243122), we get a palindrome (22168486122).

The spelling of 22134243000 in words is "twenty-two billion, one hundred thirty-four million, two hundred forty-three thousand".