20002222010200 has 48 divisors (see below), whose sum is σ = 46508424252480. Its totient is φ = 8000328274560.

The previous prime is 20002222010161. The next prime is 20002222010209. The reversal of 20002222010200 is 201022220002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20002222010209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 635559 + ... + 6356758.

It is an arithmetic number, because the mean of its divisors is an integer number (968925505260).

Almost surely, 2^{20002222010200} is an apocalyptic number.

20002222010200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20002222010200 is an abundant number, since it is smaller than the sum of its proper divisors (26506202242280).

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

20002222010200 is a wasteful number, since it uses less digits than its factorization.

20002222010200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7006636 (or 7006627 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 20002222010200 its reverse (201022220002), we get a palindrome (20203244230202).

The spelling of 20002222010200 in words is "twenty trillion, two billion, two hundred twenty-two million, ten thousand, two hundred".