42002022211 has 2 divisors, whose sum is σ = 42002022212. Its totient is φ = 42002022210.

The previous prime is 42002022199. The next prime is 42002022221. The reversal of 42002022211 is 11222020024.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42002022211 - 2¹⁵ = 42001989443 is a prime.

It is a super-3 number, since 3×42002022211³ (a number of 33 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (42002022221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21001011105 + 21001011106.

It is an arithmetic number, because the mean of its divisors is an integer number (21001011106).

Almost surely, 2^42002022211 is an apocalyptic number.

42002022211 is a deficient number, since it is larger than the sum of its proper divisors (1).

42002022211 is an equidigital number, since it uses as much as digits as its factorization.

42002022211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 42002022211 its reverse (11222020024), we get a palindrome (53224042235).

The spelling of 42002022211 in words is "forty-two billion, two million, twenty-two thousand, two hundred eleven".