201122200022110 has 16 divisors (see below), whose sum is σ = 365604316081632. Its totient is φ = 79652356444000.

The previous prime is 201122200022087. The next prime is 201122200022141. The reversal of 201122200022110 is 11220002221102.

It is a happy number.

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, 99565444546 + ... + 99565446565.

It is an arithmetic number, because the mean of its divisors is an integer number (22850269755102).

Almost surely, 2^{201122200022110} is an apocalyptic number.

201122200022110 is a deficient number, since it is larger than the sum of its proper divisors (164482116059522).

201122200022110 is a wasteful number, since it uses less digits than its factorization.

201122200022110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199130891219.

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

Adding to 201122200022110 its reverse (11220002221102), we get a palindrome (212342202243212).

The spelling of 201122200022110 in words is "two hundred one trillion, one hundred twenty-two billion, two hundred million, twenty-two thousand, one hundred ten".