200221001100122 has 64 divisors (see below), whose sum is σ = 319532441324544. Its totient is φ = 93767958789120.

The previous prime is 200221001100119. The next prime is 200221001100187. The reversal of 200221001100122 is 221001100122002.

It is a junction number, because it is equal to n+sod(n) for n = 200221001100097 and 200221001100106.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41445040247 + ... + 41445045077.

It is an arithmetic number, because the mean of its divisors is an integer number (4992694395696).

Almost surely, 2^{200221001100122} is an apocalyptic number.

200221001100122 is a deficient number, since it is larger than the sum of its proper divisors (119311440224422).

200221001100122 is a wasteful number, since it uses less digits than its factorization.

200221001100122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9783.

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

Adding to 200221001100122 its reverse (221001100122002), we get a palindrome (421222101222124).

The spelling of 200221001100122 in words is "two hundred trillion, two hundred twenty-one billion, one million, one hundred thousand, one hundred twenty-two".