11422212403361 has 2 divisors, whose sum is σ = 11422212403362. Its totient is φ = 11422212403360.

The previous prime is 11422212403289. The next prime is 11422212403373. The reversal of 11422212403361 is 16330421222411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11149294971136 + 272917432225 = 3339056^2 + 522415^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11422212403361 is a prime.

It is not a weakly prime, because it can be changed into another prime (11422212433361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5711106201680 + 5711106201681.

It is an arithmetic number, because the mean of its divisors is an integer number (5711106201681).

Almost surely, 2^{11422212403361} is an apocalyptic number.

It is an amenable number.

11422212403361 is a deficient number, since it is larger than the sum of its proper divisors (1).

11422212403361 is an equidigital number, since it uses as much as digits as its factorization.

11422212403361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 11422212403361 its reverse (16330421222411), we get a palindrome (27752633625772).

The spelling of 11422212403361 in words is "eleven trillion, four hundred twenty-two billion, two hundred twelve million, four hundred three thousand, three hundred sixty-one".