130221200269 has 2 divisors, whose sum is σ = 130221200270. Its totient is φ = 130221200268.

The previous prime is 130221200261. The next prime is 130221200327. The reversal of 130221200269 is 962002122031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108018710244 + 22202490025 = 328662^2 + 149005^2 .

It is a cyclic number.

It is not a de Polignac number, because 130221200269 - 2³ = 130221200261 is a prime.

It is a super-2 number, since 2×130221200269² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130221200261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65110600134 + 65110600135.

It is an arithmetic number, because the mean of its divisors is an integer number (65110600135).

Almost surely, 2^130221200269 is an apocalyptic number.

It is an amenable number.

130221200269 is a deficient number, since it is larger than the sum of its proper divisors (1).

130221200269 is an equidigital number, since it uses as much as digits as its factorization.

130221200269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 130221200269 in words is "one hundred thirty billion, two hundred twenty-one million, two hundred thousand, two hundred sixty-nine".