201120200211222 has 24 divisors (see below), whose sum is σ = 437311182676680. Its totient is φ = 66801489985440.

The previous prime is 201120200211221. The next prime is 201120200211239. The reversal of 201120200211222 is 222112002021102.

It is a happy number.

201120200211222 is a `hidden beast` number, since 2 + 0 + 11 + 20 + 200 + 211 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 201120200211195 and 201120200211204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201120200211221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19881390772 + ... + 19881400887.

It is an arithmetic number, because the mean of its divisors is an integer number (18221299278195).

Almost surely, 2^{201120200211222} is an apocalyptic number.

201120200211222 is an abundant number, since it is smaller than the sum of its proper divisors (236190982465458).

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

201120200211222 is a wasteful number, since it uses less digits than its factorization.

201120200211222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39762791948 (or 39762791945 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 201120200211222 its reverse (222112002021102), we get a palindrome (423232202232324).

The spelling of 201120200211222 in words is "two hundred one trillion, one hundred twenty billion, two hundred million, two hundred eleven thousand, two hundred twenty-two".