22202404206 has 32 divisors (see below), whose sum is σ = 46351388160. Its totient is φ = 7076592864.

The previous prime is 22202404199. The next prime is 22202404219. The reversal of 22202404206 is 60240420222.

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, 398776 + ... + 451028.

It is an arithmetic number, because the mean of its divisors is an integer number (1448480880).

Almost surely, 2^22202404206 is an apocalyptic number.

22202404206 is an abundant number, since it is smaller than the sum of its proper divisors (24148983954).

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

22202404206 is a wasteful number, since it uses less digits than its factorization.

22202404206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55360.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 22202404206 its reverse (60240420222), we get a palindrome (82442824428).

The spelling of 22202404206 in words is "twenty-two billion, two hundred two million, four hundred four thousand, two hundred six".