42000221212283 has 2 divisors, whose sum is σ = 42000221212284. Its totient is φ = 42000221212282.

The previous prime is 42000221212223. The next prime is 42000221212289. The reversal of 42000221212283 is 38221212200024.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42000221212283 - 2¹⁶ = 42000221146747 is a prime.

It is not a weakly prime, because it can be changed into another prime (42000221212289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21000110606141 + 21000110606142.

It is an arithmetic number, because the mean of its divisors is an integer number (21000110606142).

Almost surely, 2^{42000221212283} is an apocalyptic number.

42000221212283 is a deficient number, since it is larger than the sum of its proper divisors (1).

42000221212283 is an equidigital number, since it uses as much as digits as its factorization.

42000221212283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 29.

The spelling of 42000221212283 in words is "forty-two trillion, two hundred twenty-one million, two hundred twelve thousand, two hundred eighty-three".