201102011122 has 16 divisors (see below), whose sum is σ = 319427940960. Its totient is φ = 94627165248.

The previous prime is 201102011101. The next prime is 201102011129. The reversal of 201102011122 is 221110201102.

It is not an unprimeable number, because it can be changed into a prime (201102011129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83029 + ... + 639607.

It is an arithmetic number, because the mean of its divisors is an integer number (19964246310).

Almost surely, 2^201102011122 is an apocalyptic number.

201102011122 is a deficient number, since it is larger than the sum of its proper divisors (118325929838).

201102011122 is a wasteful number, since it uses less digits than its factorization.

201102011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567225.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 201102011122 its reverse (221110201102), we get a palindrome (422212212224).

The spelling of 201102011122 in words is "two hundred one billion, one hundred two million, eleven thousand, one hundred twenty-two".