54222850219 has 2 divisors, whose sum is σ = 54222850220. Its totient is φ = 54222850218.

The previous prime is 54222850189. The next prime is 54222850223. The reversal of 54222850219 is 91205822245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54222850219 - 2¹³ = 54222842027 is a prime.

It is a super-2 number, since 2×54222850219² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54222857219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27111425109 + 27111425110.

It is an arithmetic number, because the mean of its divisors is an integer number (27111425110).

Almost surely, 2^54222850219 is an apocalyptic number.

54222850219 is a deficient number, since it is larger than the sum of its proper divisors (1).

54222850219 is an equidigital number, since it uses as much as digits as its factorization.

54222850219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 54222850219 in words is "fifty-four billion, two hundred twenty-two million, eight hundred fifty thousand, two hundred nineteen".