667210232119 has 2 divisors, whose sum is σ = 667210232120. Its totient is φ = 667210232118.

The previous prime is 667210232111. The next prime is 667210232131. The reversal of 667210232119 is 911232012766.

It is a happy number.

667210232119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 667210232119 - 2³ = 667210232111 is a prime.

It is a super-2 number, since 2×667210232119² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (667210232111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333605116059 + 333605116060.

It is an arithmetic number, because the mean of its divisors is an integer number (333605116060).

Almost surely, 2^667210232119 is an apocalyptic number.

667210232119 is a deficient number, since it is larger than the sum of its proper divisors (1).

667210232119 is an equidigital number, since it uses as much as digits as its factorization.

667210232119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 667210232119 in words is "six hundred sixty-seven billion, two hundred ten million, two hundred thirty-two thousand, one hundred nineteen".