12342201101 has 4 divisors (see below), whose sum is σ = 12358813152. Its totient is φ = 12325589052.

The previous prime is 12342201061. The next prime is 12342201121. The reversal of 12342201101 is 10110224321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12342201101 - 2¹⁰ = 12342200077 is a prime.

It is a super-2 number, since 2×12342201101² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12342201101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12342201121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8304911 + ... + 8306396.

It is an arithmetic number, because the mean of its divisors is an integer number (3089703288).

Almost surely, 2^12342201101 is an apocalyptic number.

It is an amenable number.

12342201101 is a deficient number, since it is larger than the sum of its proper divisors (16612051).

12342201101 is an equidigital number, since it uses as much as digits as its factorization.

12342201101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16612050.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12342201101 its reverse (10110224321), we get a palindrome (22452425422).

It can be divided in two parts, 1234220 and 1101, that added together give a palindrome (1235321).

The spelling of 12342201101 in words is "twelve billion, three hundred forty-two million, two hundred one thousand, one hundred one".