745113162622211 has 2 divisors, whose sum is σ = 745113162622212. Its totient is φ = 745113162622210.

The previous prime is 745113162622201. The next prime is 745113162622247. The reversal of 745113162622211 is 112226261311547.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (112226261311547) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 745113162622211 - 2³⁰ = 745112088880387 is a prime.

It is a super-2 number, since 2×745113162622211² (a number of 31 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (745113162622201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372556581311105 + 372556581311106.

It is an arithmetic number, because the mean of its divisors is an integer number (372556581311106).

Almost surely, 2^{745113162622211} is an apocalyptic number.

745113162622211 is a deficient number, since it is larger than the sum of its proper divisors (1).

745113162622211 is an equidigital number, since it uses as much as digits as its factorization.

745113162622211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 44.

The spelling of 745113162622211 in words is "seven hundred forty-five trillion, one hundred thirteen billion, one hundred sixty-two million, six hundred twenty-two thousand, two hundred eleven".