212367151187 has 2 divisors, whose sum is σ = 212367151188. Its totient is φ = 212367151186.

The previous prime is 212367151159. The next prime is 212367151189. The reversal of 212367151187 is 781151763212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212367151187 - 2⁶ = 212367151123 is a prime.

Together with 212367151189, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (212367151189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106183575593 + 106183575594.

It is an arithmetic number, because the mean of its divisors is an integer number (106183575594).

Almost surely, 2^212367151187 is an apocalyptic number.

212367151187 is a deficient number, since it is larger than the sum of its proper divisors (1).

212367151187 is an equidigital number, since it uses as much as digits as its factorization.

212367151187 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141120, while the sum is 44.

The spelling of 212367151187 in words is "two hundred twelve billion, three hundred sixty-seven million, one hundred fifty-one thousand, one hundred eighty-seven".