4022001120427 has 2 divisors, whose sum is σ = 4022001120428. Its totient is φ = 4022001120426.

The previous prime is 4022001120409. The next prime is 4022001120509. The reversal of 4022001120427 is 7240211002204.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4022001120427 is a prime.

It is not a weakly prime, because it can be changed into another prime (4022001220427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011000560213 + 2011000560214.

It is an arithmetic number, because the mean of its divisors is an integer number (2011000560214).

Almost surely, 2^{4022001120427} is an apocalyptic number.

4022001120427 is a deficient number, since it is larger than the sum of its proper divisors (1).

4022001120427 is an equidigital number, since it uses as much as digits as its factorization.

4022001120427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1792, while the sum is 25.

The spelling of 4022001120427 in words is "four trillion, twenty-two billion, one million, one hundred twenty thousand, four hundred twenty-seven".