22201020002 has 16 divisors (see below), whose sum is σ = 38074879680. Its totient is φ = 9510725808.

The previous prime is 22201019999. The next prime is 22201020019. The reversal of 22201020002 is 20002010222.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298448 + ... + 365339.

It is an arithmetic number, because the mean of its divisors is an integer number (2379679980).

Almost surely, 2^22201020002 is an apocalyptic number.

22201020002 is a deficient number, since it is larger than the sum of its proper divisors (15873859678).

22201020002 is a wasteful number, since it uses less digits than its factorization.

22201020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666185.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 22201020002 its reverse (20002010222), we get a palindrome (42203030224).

The spelling of 22201020002 in words is "twenty-two billion, two hundred one million, twenty thousand, two".