42332211211 has 2 divisors, whose sum is σ = 42332211212. Its totient is φ = 42332211210.

The previous prime is 42332211157. The next prime is 42332211227. The reversal of 42332211211 is 11211223324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42332211211 - 2²⁵ = 42298656779 is a prime.

It is a super-2 number, since 2×42332211211² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (42332211511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21166105605 + 21166105606.

It is an arithmetic number, because the mean of its divisors is an integer number (21166105606).

Almost surely, 2^42332211211 is an apocalyptic number.

42332211211 is a deficient number, since it is larger than the sum of its proper divisors (1).

42332211211 is an equidigital number, since it uses as much as digits as its factorization.

42332211211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 22.

Adding to 42332211211 its reverse (11211223324), we get a palindrome (53543434535).

The spelling of 42332211211 in words is "forty-two billion, three hundred thirty-two million, two hundred eleven thousand, two hundred eleven".