13667052211 has 2 divisors, whose sum is σ = 13667052212. Its totient is φ = 13667052210.

The previous prime is 13667052173. The next prime is 13667052221. The reversal of 13667052211 is 11225076631.

It is a strong prime.

It is an emirp because it is prime and its reverse (11225076631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13667052211 - 2⁷ = 13667052083 is a prime.

It is a super-2 number, since 2×13667052211² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13667052221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6833526105 + 6833526106.

It is an arithmetic number, because the mean of its divisors is an integer number (6833526106).

Almost surely, 2^13667052211 is an apocalyptic number.

13667052211 is a deficient number, since it is larger than the sum of its proper divisors (1).

13667052211 is an equidigital number, since it uses as much as digits as its factorization.

13667052211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 34.

It can be divided in two parts, 136670 and 52211, that added together give a palindrome (188881).

The spelling of 13667052211 in words is "thirteen billion, six hundred sixty-seven million, fifty-two thousand, two hundred eleven".