212220010210259 has 2 divisors, whose sum is σ = 212220010210260. Its totient is φ = 212220010210258.

The previous prime is 212220010210063. The next prime is 212220010210277. The reversal of 212220010210259 is 952012010022212.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212220010210259 - 2⁸ = 212220010210003 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (212220010210759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106110005105129 + 106110005105130.

It is an arithmetic number, because the mean of its divisors is an integer number (106110005105130).

Almost surely, 2^{212220010210259} is an apocalyptic number.

212220010210259 is a deficient number, since it is larger than the sum of its proper divisors (1).

212220010210259 is an equidigital number, since it uses as much as digits as its factorization.

212220010210259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 29.

The spelling of 212220010210259 in words is "two hundred twelve trillion, two hundred twenty billion, ten million, two hundred ten thousand, two hundred fifty-nine".