12055562327 has 2 divisors, whose sum is σ = 12055562328. Its totient is φ = 12055562326.

The previous prime is 12055562293. The next prime is 12055562329. The reversal of 12055562327 is 72326555021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12055562327 - 2¹² = 12055558231 is a prime.

Together with 12055562329, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12055562329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6027781163 + 6027781164.

It is an arithmetic number, because the mean of its divisors is an integer number (6027781164).

Almost surely, 2^12055562327 is an apocalyptic number.

12055562327 is a deficient number, since it is larger than the sum of its proper divisors (1).

12055562327 is an equidigital number, since it uses as much as digits as its factorization.

12055562327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126000, while the sum is 38.

The spelling of 12055562327 in words is "twelve billion, fifty-five million, five hundred sixty-two thousand, three hundred twenty-seven".