2002270030427 has 2 divisors, whose sum is σ = 2002270030428. Its totient is φ = 2002270030426.

The previous prime is 2002270030421. The next prime is 2002270030433. The reversal of 2002270030427 is 7240300722002.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (2002270030421) and next prime (2002270030433).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002270030427 is a prime.

It is a super-2 number, since 2×2002270030427² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2002270030427.

It is not a weakly prime, because it can be changed into another prime (2002270030421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001135015213 + 1001135015214.

It is an arithmetic number, because the mean of its divisors is an integer number (1001135015214).

Almost surely, 2^{2002270030427} is an apocalyptic number.

2002270030427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002270030427 is an equidigital number, since it uses as much as digits as its factorization.

2002270030427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 29.

Adding to 2002270030427 its reverse (7240300722002), we get a palindrome (9242570752429).

The spelling of 2002270030427 in words is "two trillion, two billion, two hundred seventy million, thirty thousand, four hundred twenty-seven".