20002201110002 has 16 divisors (see below), whose sum is σ = 30351130948320. Its totient is φ = 9885419480448.

The previous prime is 20002201109993. The next prime is 20002201110071. The reversal of 20002201110002 is 20001110220002.

It is a happy number.

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, 65351852 + ... + 65657207.

It is an arithmetic number, because the mean of its divisors is an integer number (1896945684270).

Almost surely, 2^{20002201110002} is an apocalyptic number.

20002201110002 is a deficient number, since it is larger than the sum of its proper divisors (10348929838318).

20002201110002 is a wasteful number, since it uses less digits than its factorization.

20002201110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131009945.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 20002201110002 its reverse (20001110220002), we get a palindrome (40003311330004).

The spelling of 20002201110002 in words is "twenty trillion, two billion, two hundred one million, one hundred ten thousand, two".