200100001221122 has 8 divisors (see below), whose sum is σ = 315947370349200. Its totient is φ = 94784211104724.

The previous prime is 200100001221097. The next prime is 200100001221163. The reversal of 200100001221122 is 221122100001002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×200100001221122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200100001221097 and 200100001221106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2632894752872 + ... + 2632894752947.

It is an arithmetic number, because the mean of its divisors is an integer number (39493421293650).

Almost surely, 2^{200100001221122} is an apocalyptic number.

200100001221122 is a deficient number, since it is larger than the sum of its proper divisors (115847369128078).

200100001221122 is a wasteful number, since it uses less digits than its factorization.

200100001221122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5265789505840.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200100001221122 its reverse (221122100001002), we get a palindrome (421222101222124).

The spelling of 200100001221122 in words is "two hundred trillion, one hundred billion, one million, two hundred twenty-one thousand, one hundred twenty-two".