130221012211 has 2 divisors, whose sum is σ = 130221012212. Its totient is φ = 130221012210.

The previous prime is 130221012193. The next prime is 130221012221. The reversal of 130221012211 is 112210122031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130221012211 - 2¹⁵ = 130220979443 is a prime.

It is a super-2 number, since 2×130221012211² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (130221012221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65110506105 + 65110506106.

It is an arithmetic number, because the mean of its divisors is an integer number (65110506106).

Almost surely, 2^130221012211 is an apocalyptic number.

130221012211 is a deficient number, since it is larger than the sum of its proper divisors (1).

130221012211 is an equidigital number, since it uses as much as digits as its factorization.

130221012211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 130221012211 its reverse (112210122031), we get a palindrome (242431134242).

The spelling of 130221012211 in words is "one hundred thirty billion, two hundred twenty-one million, twelve thousand, two hundred eleven".