200122162116 has 24 divisors (see below), whose sum is σ = 467527507104. Its totient is φ = 66625130880.

The previous prime is 200122162099. The next prime is 200122162117. The reversal of 200122162116 is 611261221002.

It is not an unprimeable number, because it can be changed into a prime (200122162117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10271925 + ... + 10291388.

It is an arithmetic number, because the mean of its divisors is an integer number (19480312796).

Almost surely, 2^200122162116 is an apocalyptic number.

It is an amenable number.

200122162116 is an abundant number, since it is smaller than the sum of its proper divisors (267405344988).

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

200122162116 is a wasteful number, since it uses less digits than its factorization.

200122162116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20564131 (or 20564129 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 200122162116 its reverse (611261221002), we get a palindrome (811383383118).

The spelling of 200122162116 in words is "two hundred billion, one hundred twenty-two million, one hundred sixty-two thousand, one hundred sixteen".