201122120202 has 8 divisors (see below), whose sum is σ = 402244240416. Its totient is φ = 67040706732.

The previous prime is 201122120197. The next prime is 201122120233. The reversal of 201122120202 is 202021221102.

It is a sphenic number, since it is the product of 3 distinct primes.

201122120202 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16760176678 + ... + 16760176689.

It is an arithmetic number, because the mean of its divisors is an integer number (50280530052).

Almost surely, 2^201122120202 is an apocalyptic number.

201122120202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

201122120202 is a wasteful number, since it uses less digits than its factorization.

201122120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33520353372.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 201122120202 its reverse (202021221102), we get a palindrome (403143341304).

The spelling of 201122120202 in words is "two hundred one billion, one hundred twenty-two million, one hundred twenty thousand, two hundred two".