422555340211 has 16 divisors (see below), whose sum is σ = 458734320000. Its totient is φ = 387671534208.

The previous prime is 422555340209. The next prime is 422555340223. The reversal of 422555340211 is 112043555224.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 422555340211 - 2¹ = 422555340209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422555343211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214441 + ... + 943978.

It is an arithmetic number, because the mean of its divisors is an integer number (28670895000).

Almost surely, 2^422555340211 is an apocalyptic number.

422555340211 is a deficient number, since it is larger than the sum of its proper divisors (36178979789).

422555340211 is a wasteful number, since it uses less digits than its factorization.

422555340211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158978.

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 422555340211 its reverse (112043555224), we get a palindrome (534598895435).

The spelling of 422555340211 in words is "four hundred twenty-two billion, five hundred fifty-five million, three hundred forty thousand, two hundred eleven".