201122211202 has 64 divisors (see below), whose sum is σ = 351729475200. Its totient is φ = 85239475200.

The previous prime is 201122211187. The next prime is 201122211211. The reversal of 201122211202 is 202112221102.

It is a happy number.

201122211202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22118677 + ... + 22127767.

It is an arithmetic number, because the mean of its divisors is an integer number (5495773050).

Almost surely, 2^201122211202 is an apocalyptic number.

201122211202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201122211202 is a deficient number, since it is larger than the sum of its proper divisors (150607263998).

201122211202 is a wasteful number, since it uses less digits than its factorization.

201122211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9667.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 201122211202 its reverse (202112221102), we get a palindrome (403234432304).

The spelling of 201122211202 in words is "two hundred one billion, one hundred twenty-two million, two hundred eleven thousand, two hundred two".