12232221201101 has 8 divisors (see below), whose sum is σ = 13476362512608. Its totient is φ = 11010100090000.

The previous prime is 12232221201091. The next prime is 12232221201119. The reversal of 12232221201101 is 10110212223221.

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

It is a de Polignac number, because none of the positive numbers 2^k-12232221201101 is a prime.

It is a super-2 number, since 2×12232221201101² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12232221201121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5505048935 + ... + 5505051156.

It is an arithmetic number, because the mean of its divisors is an integer number (1684545314076).

Almost surely, 2^{12232221201101} is an apocalyptic number.

12232221201101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12232221201101 is a deficient number, since it is larger than the sum of its proper divisors (1244141311507).

12232221201101 is a wasteful number, since it uses less digits than its factorization.

12232221201101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11010100203.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 12232221201101 its reverse (10110212223221), we get a palindrome (22342433424322).

It can be divided in two parts, 1223222120 and 1101, that added together give a palindrome (1223223221).

The spelling of 12232221201101 in words is "twelve trillion, two hundred thirty-two billion, two hundred twenty-one million, two hundred one thousand, one hundred one".