212203424071 has 2 divisors, whose sum is σ = 212203424072. Its totient is φ = 212203424070.

The previous prime is 212203424063. The next prime is 212203424089. The reversal of 212203424071 is 170424302212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212203424071 - 2³ = 212203424063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212203424471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106101712035 + 106101712036.

It is an arithmetic number, because the mean of its divisors is an integer number (106101712036).

Almost surely, 2^212203424071 is an apocalyptic number.

212203424071 is a deficient number, since it is larger than the sum of its proper divisors (1).

212203424071 is an equidigital number, since it uses as much as digits as its factorization.

212203424071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 28.

Adding to 212203424071 its reverse (170424302212), we get a palindrome (382627726283).

The spelling of 212203424071 in words is "two hundred twelve billion, two hundred three million, four hundred twenty-four thousand, seventy-one".