42202220219 has 2 divisors, whose sum is σ = 42202220220. Its totient is φ = 42202220218.

The previous prime is 42202220189. The next prime is 42202220273. The reversal of 42202220219 is 91202220224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42202220219 - 2¹² = 42202216123 is a prime.

It is a super-2 number, since 2×42202220219² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (42202220279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21101110109 + 21101110110.

It is an arithmetic number, because the mean of its divisors is an integer number (21101110110).

Almost surely, 2^42202220219 is an apocalyptic number.

42202220219 is a deficient number, since it is larger than the sum of its proper divisors (1).

42202220219 is an equidigital number, since it uses as much as digits as its factorization.

42202220219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

The spelling of 42202220219 in words is "forty-two billion, two hundred two million, two hundred twenty thousand, two hundred nineteen".