201122111220094 has 32 divisors (see below), whose sum is σ = 315954527878080. Its totient is φ = 95897308136448.

The previous prime is 201122111220061. The next prime is 201122111220103. The reversal of 201122111220094 is 490022111221102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64607347 + ... + 67648750.

It is an arithmetic number, because the mean of its divisors is an integer number (9873578996190).

Almost surely, 2^{201122111220094} is an apocalyptic number.

201122111220094 is a deficient number, since it is larger than the sum of its proper divisors (114832416657986).

201122111220094 is a wasteful number, since it uses less digits than its factorization.

201122111220094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132256452.

The product of its (nonzero) digits is 1152, while the sum is 28.

Adding to 201122111220094 its reverse (490022111221102), we get a palindrome (691144222441196).

The spelling of 201122111220094 in words is "two hundred one trillion, one hundred twenty-two billion, one hundred eleven million, two hundred twenty thousand, ninety-four".