22234041200 has 120 divisors (see below), whose sum is σ = 61092568992. Its totient is φ = 7617576960.

The previous prime is 22234041173. The next prime is 22234041223. The reversal of 22234041200 is 214043222.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6429872 + ... + 6433328.

Almost surely, 2^22234041200 is an apocalyptic number.

22234041200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22234041200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30546284496).

22234041200 is an abundant number, since it is smaller than the sum of its proper divisors (38858527792).

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

22234041200 is a wasteful number, since it uses less digits than its factorization.

22234041200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5779 (or 5768 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 22234041200 its reverse (214043222), we get a palindrome (22448084422).

The spelling of 22234041200 in words is "twenty-two billion, two hundred thirty-four million, forty-one thousand, two hundred".