1341222242113 has 4 divisors (see below), whose sum is σ = 1444393183828. Its totient is φ = 1238051300400.

The previous prime is 1341222242111. The next prime is 1341222242117. The reversal of 1341222242113 is 3112422221431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 829243354384 + 511978887729 = 910628^2 + 715527^2 .

It is a cyclic number.

It is not a de Polignac number, because 1341222242113 - 2¹ = 1341222242111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1341222242111) 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 3 ways as a sum of consecutive naturals, for example, 51585470838 + ... + 51585470863.

It is an arithmetic number, because the mean of its divisors is an integer number (361098295957).

Almost surely, 2^{1341222242113} is an apocalyptic number.

1341222242113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1341222242113 is a deficient number, since it is larger than the sum of its proper divisors (103170941715).

1341222242113 is a wasteful number, since it uses less digits than its factorization.

1341222242113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103170941714.

The product of its digits is 4608, while the sum is 28.

Adding to 1341222242113 its reverse (3112422221431), we get a palindrome (4453644463544).

The spelling of 1341222242113 in words is "one trillion, three hundred forty-one billion, two hundred twenty-two million, two hundred forty-two thousand, one hundred thirteen".