200122311102 has 96 divisors (see below), whose sum is σ = 476134588800. Its totient is φ = 55893805632.

The previous prime is 200122311097. The next prime is 200122311133. The reversal of 200122311102 is 201113221002.

200122311102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3072708 + ... + 3137160.

It is an arithmetic number, because the mean of its divisors is an integer number (4959735300).

Almost surely, 2^200122311102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200122311102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (238067294400).

200122311102 is an abundant number, since it is smaller than the sum of its proper divisors (276012277698).

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

200122311102 is a wasteful number, since it uses less digits than its factorization.

200122311102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64710 (or 64703 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 200122311102 its reverse (201113221002), we get a palindrome (401235532104).

The spelling of 200122311102 in words is "two hundred billion, one hundred twenty-two million, three hundred eleven thousand, one hundred two".