200022222221100 has 108 divisors (see below), whose sum is σ = 626961435851296. Its totient is φ = 53339013164160.

The previous prime is 200022222221089. The next prime is 200022222221131. The reversal of 200022222221100 is 1122222220002.

200022222221100 is a `hidden beast` number, since 200 + 0 + 22 + 222 + 221 + 1 + 0 + 0 = 666.

It is a super-2 number, since 2×200022222221100² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 279698589 + ... + 280412811.

Almost surely, 2^{200022222221100} is an apocalyptic number.

200022222221100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200022222221100 is an abundant number, since it is smaller than the sum of its proper divisors (426939213630196).

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

200022222221100 is a wasteful number, since it uses less digits than its factorization.

200022222221100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025416 (or 1025406 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 200022222221100 its reverse (1122222220002), we get a palindrome (201144444441102).

The spelling of 200022222221100 in words is "two hundred trillion, twenty-two billion, two hundred twenty-two million, two hundred twenty-one thousand, one hundred".