42122213411 has 2 divisors, whose sum is σ = 42122213412. Its totient is φ = 42122213410.

The previous prime is 42122213407. The next prime is 42122213467. The reversal of 42122213411 is 11431222124.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42122213411 - 2² = 42122213407 is a prime.

It is not a weakly prime, because it can be changed into another prime (42122213491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21061106705 + 21061106706.

It is an arithmetic number, because the mean of its divisors is an integer number (21061106706).

Almost surely, 2^42122213411 is an apocalyptic number.

42122213411 is a deficient number, since it is larger than the sum of its proper divisors (1).

42122213411 is an equidigital number, since it uses as much as digits as its factorization.

42122213411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 768, while the sum is 23.

Adding to 42122213411 its reverse (11431222124), we get a palindrome (53553435535).

The spelling of 42122213411 in words is "forty-two billion, one hundred twenty-two million, two hundred thirteen thousand, four hundred eleven".