201200120222 has 48 divisors (see below), whose sum is σ = 320633043840. Its totient is φ = 94509041616.

The previous prime is 201200120119. The next prime is 201200120227. The reversal of 201200120222 is 222021002102.

It is a junction number, because it is equal to n+sod(n) for n = 201200120197 and 201200120206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201200120227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56722253 + ... + 56725799.

It is an arithmetic number, because the mean of its divisors is an integer number (6679855080).

Almost surely, 2^201200120222 is an apocalyptic number.

201200120222 is a deficient number, since it is larger than the sum of its proper divisors (119432923618).

201200120222 is a wasteful number, since it uses less digits than its factorization.

201200120222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3917 (or 3834 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 201200120222 its reverse (222021002102), we get a palindrome (423221122324).

The spelling of 201200120222 in words is "two hundred one billion, two hundred million, one hundred twenty thousand, two hundred twenty-two".