11425012213 has 2 divisors, whose sum is σ = 11425012214. Its totient is φ = 11425012212.

The previous prime is 11425012169. The next prime is 11425012253. The reversal of 11425012213 is 31221052411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10981572849 + 443439364 = 104793^2 + 21058^2 .

It is an emirp because it is prime and its reverse (31221052411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11425012213 - 2³³ = 2835077621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11425012253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5712506106 + 5712506107.

It is an arithmetic number, because the mean of its divisors is an integer number (5712506107).

Almost surely, 2^11425012213 is an apocalyptic number.

It is an amenable number.

11425012213 is a deficient number, since it is larger than the sum of its proper divisors (1).

11425012213 is an equidigital number, since it uses as much as digits as its factorization.

11425012213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 11425012213 its reverse (31221052411), we get a palindrome (42646064624).

The spelling of 11425012213 in words is "eleven billion, four hundred twenty-five million, twelve thousand, two hundred thirteen".