201102201102 has 96 divisors (see below), whose sum is σ = 448126654752. Its totient is φ = 60112800000.

The previous prime is 201102201089. The next prime is 201102201119.

201102201102 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20306352 + ... + 20316252.

It is an arithmetic number, because the mean of its divisors is an integer number (4667985987).

Almost surely, 2^201102201102 is an apocalyptic number.

201102201102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 201102201102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (224063327376).

201102201102 is an abundant number, since it is smaller than the sum of its proper divisors (247024453650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201102201102 is a wasteful number, since it uses less digits than its factorization.

201102201102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10306 (or 10295 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

It can be divided in two parts, 201102 and 201102, that added together give a palindrome (402204).

The spelling of 201102201102 in words is "two hundred one billion, one hundred two million, two hundred one thousand, one hundred two".