2002202200100 has 18 divisors (see below), whose sum is σ = 4344778774434. Its totient is φ = 800880880000.

The previous prime is 2002202200091. The next prime is 2002202200111. The reversal of 2002202200100 is 10022022002.

It can be written as a sum of positive squares in 3 ways, for example, as 16194089536 + 1986008110564 = 127256^2 + 1409258^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10011010901 + ... + 10011011100.

Almost surely, 2^{2002202200100} is an apocalyptic number.

2002202200100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2002202200100 is an abundant number, since it is smaller than the sum of its proper divisors (2342576574334).

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

2002202200100 is a wasteful number, since it uses less digits than its factorization.

2002202200100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20022022015 (or 20022022008 counting only the distinct ones).

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

Adding to 2002202200100 its reverse (10022022002), we get a palindrome (2012224222102).

The spelling of 2002202200100 in words is "two trillion, two billion, two hundred two million, two hundred thousand, one hundred".