302421202124227 has 2 divisors, whose sum is σ = 302421202124228. Its totient is φ = 302421202124226.

The previous prime is 302421202124201. The next prime is 302421202124269. The reversal of 302421202124227 is 722421202124203.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-302421202124227 is a prime.

It is a super-2 number, since 2×302421202124227² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 302421202124192 and 302421202124201.

It is not a weakly prime, because it can be changed into another prime (302421202122227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151210601062113 + 151210601062114.

It is an arithmetic number, because the mean of its divisors is an integer number (151210601062114).

Almost surely, 2^{302421202124227} is an apocalyptic number.

302421202124227 is a deficient number, since it is larger than the sum of its proper divisors (1).

302421202124227 is an equidigital number, since it uses as much as digits as its factorization.

302421202124227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43008, while the sum is 34.

The spelling of 302421202124227 in words is "three hundred two trillion, four hundred twenty-one billion, two hundred two million, one hundred twenty-four thousand, two hundred twenty-seven".