42252205011311 has 2 divisors, whose sum is σ = 42252205011312. Its totient is φ = 42252205011310.

The previous prime is 42252205011253. The next prime is 42252205011323. The reversal of 42252205011311 is 11311050225224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42252205011311 - 2¹⁰ = 42252205010287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42252205011011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21126102505655 + 21126102505656.

It is an arithmetic number, because the mean of its divisors is an integer number (21126102505656).

Almost surely, 2^{42252205011311} is an apocalyptic number.

42252205011311 is a deficient number, since it is larger than the sum of its proper divisors (1).

42252205011311 is an equidigital number, since it uses as much as digits as its factorization.

42252205011311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 42252205011311 its reverse (11311050225224), we get a palindrome (53563255236535).

The spelling of 42252205011311 in words is "forty-two trillion, two hundred fifty-two billion, two hundred five million, eleven thousand, three hundred eleven".