210212033223019 has 2 divisors, whose sum is σ = 210212033223020. Its totient is φ = 210212033223018.

The previous prime is 210212033222981. The next prime is 210212033223061. The reversal of 210212033223019 is 910322330212012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 210212033223019 - 2²³ = 210212024834411 is a prime.

It is a super-2 number, since 2×210212033223019² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (210212033223079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105106016611509 + 105106016611510.

It is an arithmetic number, because the mean of its divisors is an integer number (105106016611510).

Almost surely, 2^{210212033223019} is an apocalyptic number.

210212033223019 is a deficient number, since it is larger than the sum of its proper divisors (1).

210212033223019 is an equidigital number, since it uses as much as digits as its factorization.

210212033223019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 210212033223019 in words is "two hundred ten trillion, two hundred twelve billion, thirty-three million, two hundred twenty-three thousand, nineteen".