212234222927 has 2 divisors, whose sum is σ = 212234222928. Its totient is φ = 212234222926.

The previous prime is 212234222887. The next prime is 212234222989. The reversal of 212234222927 is 729222432212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212234222927 - 2²⁴ = 212217445711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212234222027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106117111463 + 106117111464.

It is an arithmetic number, because the mean of its divisors is an integer number (106117111464).

Almost surely, 2^212234222927 is an apocalyptic number.

212234222927 is a deficient number, since it is larger than the sum of its proper divisors (1).

212234222927 is an equidigital number, since it uses as much as digits as its factorization.

212234222927 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 38.

The spelling of 212234222927 in words is "two hundred twelve billion, two hundred thirty-four million, two hundred twenty-two thousand, nine hundred twenty-seven".