4220507351227 has 2 divisors, whose sum is σ = 4220507351228. Its totient is φ = 4220507351226.

The previous prime is 4220507351183. The next prime is 4220507351233. The reversal of 4220507351227 is 7221537050224.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4220507351227 - 2¹⁵ = 4220507318459 is a prime.

It is a super-2 number, since 2×4220507351227² (a number of 26 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 4220507351227.

It is not a weakly prime, because it can be changed into another prime (4220507351267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2110253675613 + 2110253675614.

It is an arithmetic number, because the mean of its divisors is an integer number (2110253675614).

Almost surely, 2^{4220507351227} is an apocalyptic number.

4220507351227 is a deficient number, since it is larger than the sum of its proper divisors (1).

4220507351227 is an equidigital number, since it uses as much as digits as its factorization.

4220507351227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 235200, while the sum is 40.

The spelling of 4220507351227 in words is "four trillion, two hundred twenty billion, five hundred seven million, three hundred fifty-one thousand, two hundred twenty-seven".