202222100201200 has 120 divisors (see below), whose sum is σ = 504113386278992. Its totient is φ = 77891287080960.

The previous prime is 202222100201119. The next prime is 202222100201207. The reversal of 202222100201200 is 2102001222202.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202222100201207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68995614 + ... + 71866813.

Almost surely, 2^{202222100201200} is an apocalyptic number.

202222100201200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202222100201200 is an abundant number, since it is smaller than the sum of its proper divisors (301891286077792).

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

202222100201200 is a wasteful number, since it uses less digits than its factorization.

202222100201200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140862579 (or 140862568 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 202222100201200 its reverse (2102001222202), we get a palindrome (204324101423402).

The spelling of 202222100201200 in words is "two hundred two trillion, two hundred twenty-two billion, one hundred million, two hundred one thousand, two hundred".