12402213342301 has 4 divisors (see below), whose sum is σ = 12402220399452. Its totient is φ = 12402206285152.

The previous prime is 12402213342271. The next prime is 12402213342329. The reversal of 12402213342301 is 10324331220421.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 11615043367225 + 787169975076 = 3408085^2 + 887226^2 .

It is a cyclic number.

It is not a de Polignac number, because 12402213342301 - 2¹⁵ = 12402213309533 is a prime.

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 12402213342301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12402213352301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1433511 + ... + 5182603.

It is an arithmetic number, because the mean of its divisors is an integer number (3100555099863).

Almost surely, 2^{12402213342301} is an apocalyptic number.

It is an amenable number.

12402213342301 is a deficient number, since it is larger than the sum of its proper divisors (7057151).

12402213342301 is an equidigital number, since it uses as much as digits as its factorization.

12402213342301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7057150.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 12402213342301 its reverse (10324331220421), we get a palindrome (22726544562722).

The spelling of 12402213342301 in words is "twelve trillion, four hundred two billion, two hundred thirteen million, three hundred forty-two thousand, three hundred one".