201122201101102 has 16 divisors (see below), whose sum is σ = 305959175005824. Its totient is φ = 99136057699000.

The previous prime is 201122201101079. The next prime is 201122201101147. The reversal of 201122201101102 is 201101102221102.

It is a super-2 number, since 2×201122201101102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60440524 + ... + 63681247.

It is an arithmetic number, because the mean of its divisors is an integer number (19122448437864).

Almost surely, 2^{201122201101102} is an apocalyptic number.

201122201101102 is a deficient number, since it is larger than the sum of its proper divisors (104836973904722).

201122201101102 is a wasteful number, since it uses less digits than its factorization.

201122201101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124133255.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 201122201101102 its reverse (201101102221102), we get a palindrome (402223303322204).

The spelling of 201122201101102 in words is "two hundred one trillion, one hundred twenty-two billion, two hundred one million, one hundred one thousand, one hundred two".