201102341221 has 8 divisors (see below), whose sum is σ = 201647913984. Its totient is φ = 200556876000.

The previous prime is 201102341203. The next prime is 201102341257. The reversal of 201102341221 is 122143201102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201102341221 - 2¹⁷ = 201102210149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201102341201) 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, 4959190 + ... + 4999576.

It is an arithmetic number, because the mean of its divisors is an integer number (25205989248).

Almost surely, 2^201102341221 is an apocalyptic number.

It is an amenable number.

201102341221 is a deficient number, since it is larger than the sum of its proper divisors (545572763).

201102341221 is a wasteful number, since it uses less digits than its factorization.

201102341221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53771.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 201102341221 its reverse (122143201102), we get a palindrome (323245542323).

The spelling of 201102341221 in words is "two hundred one billion, one hundred two million, three hundred forty-one thousand, two hundred twenty-one".