201102022122200 has 192 divisors, whose sum is σ = 492690732516000. Its totient is φ = 76126613667840.

The previous prime is 201102022122041. The next prime is 201102022122203. The reversal of 201102022122200 is 2221220201102.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201102022122203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16824391424 + ... + 16824403376.

Almost surely, 2^{201102022122200} is an apocalyptic number.

201102022122200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201102022122200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (246345366258000).

201102022122200 is an abundant number, since it is smaller than the sum of its proper divisors (291588710393800).

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

201102022122200 is a wasteful number, since it uses less digits than its factorization.

201102022122200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16294 (or 16285 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 201102022122200 its reverse (2221220201102), we get a palindrome (203323242323302).

The spelling of 201102022122200 in words is "two hundred one trillion, one hundred two billion, twenty-two million, one hundred twenty-two thousand, two hundred".