200122102111102 has 4 divisors (see below), whose sum is σ = 300183153166656. Its totient is φ = 100061051055550.

The previous prime is 200122102111097. The next prime is 200122102111133. The reversal of 200122102111102 is 201111201221002.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50030525527774 + ... + 50030525527777.

It is an arithmetic number, because the mean of its divisors is an integer number (75045788291664).

Almost surely, 2^{200122102111102} is an apocalyptic number.

200122102111102 is a deficient number, since it is larger than the sum of its proper divisors (100061051055554).

200122102111102 is a wasteful number, since it uses less digits than its factorization.

200122102111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100061051055553.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 200122102111102 its reverse (201111201221002), we get a palindrome (401233303332104).

The spelling of 200122102111102 in words is "two hundred trillion, one hundred twenty-two billion, one hundred two million, one hundred eleven thousand, one hundred two".