212001100222259 has 2 divisors, whose sum is σ = 212001100222260. Its totient is φ = 212001100222258.

The previous prime is 212001100222039. The next prime is 212001100222393. The reversal of 212001100222259 is 952222001100212.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212001100222259 - 2²⁴ = 212001083445043 is a prime.

It is not a weakly prime, because it can be changed into another prime (212001100222859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106000550111129 + 106000550111130.

It is an arithmetic number, because the mean of its divisors is an integer number (106000550111130).

Almost surely, 2^{212001100222259} is an apocalyptic number.

212001100222259 is a deficient number, since it is larger than the sum of its proper divisors (1).

212001100222259 is an equidigital number, since it uses as much as digits as its factorization.

212001100222259 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 212001100222259 in words is "two hundred twelve trillion, one billion, one hundred million, two hundred twenty-two thousand, two hundred fifty-nine".