210231222132007 has 2 divisors, whose sum is σ = 210231222132008. Its totient is φ = 210231222132006.

The previous prime is 210231222131921. The next prime is 210231222132013. The reversal of 210231222132007 is 700231222132012.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210231222132007 - 2³⁹ = 209681466318119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210231222132047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105115611066003 + 105115611066004.

It is an arithmetic number, because the mean of its divisors is an integer number (105115611066004).

Almost surely, 2^{210231222132007} is an apocalyptic number.

210231222132007 is a deficient number, since it is larger than the sum of its proper divisors (1).

210231222132007 is an equidigital number, since it uses as much as digits as its factorization.

210231222132007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 210231222132007 its reverse (700231222132012), we get a palindrome (910462444264019).

The spelling of 210231222132007 in words is "two hundred ten trillion, two hundred thirty-one billion, two hundred twenty-two million, one hundred thirty-two thousand, seven".