4067222409451 has 2 divisors, whose sum is σ = 4067222409452. Its totient is φ = 4067222409450.

The previous prime is 4067222409449. The next prime is 4067222409457. The reversal of 4067222409451 is 1549042227604.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4067222409451 - 2¹ = 4067222409449 is a prime.

Together with 4067222409449, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4067222409457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2033611204725 + 2033611204726.

It is an arithmetic number, because the mean of its divisors is an integer number (2033611204726).

Almost surely, 2^{4067222409451} is an apocalyptic number.

4067222409451 is a deficient number, since it is larger than the sum of its proper divisors (1).

4067222409451 is an equidigital number, since it uses as much as digits as its factorization.

4067222409451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 4067222409451 in words is "four trillion, sixty-seven billion, two hundred twenty-two million, four hundred nine thousand, four hundred fifty-one".