22006426200 has 96 divisors (see below), whose sum is σ = 74421754560. Its totient is φ = 5334889600.

The previous prime is 22006426193. The next prime is 22006426213. The reversal of 22006426200 is 262460022.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 1660554 + ... + 1673753.

It is an arithmetic number, because the mean of its divisors is an integer number (775226610).

Almost surely, 2^22006426200 is an apocalyptic number.

22006426200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22006426200 is an abundant number, since it is smaller than the sum of its proper divisors (52415328360).

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

22006426200 is a wasteful number, since it uses less digits than its factorization.

22006426200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3334337 (or 3334328 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 22006426200 its reverse (262460022), we get a palindrome (22268886222).

The spelling of 22006426200 in words is "twenty-two billion, six million, four hundred twenty-six thousand, two hundred".