212220119999999 has 2 divisors, whose sum is σ = 212220120000000. Its totient is φ = 212220119999998.

The previous prime is 212220119999957. The next prime is 212220120000041. The reversal of 212220119999999 is 999999911022212.

It is a balanced prime because it is at equal distance from previous prime (212220119999957) and next prime (212220120000041).

It is a cyclic number.

It is not a de Polignac number, because 212220119999999 - 2²⁴ = 212220103222783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212220119992999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106110059999999 + 106110060000000.

It is an arithmetic number, because the mean of its divisors is an integer number (106110060000000).

Almost surely, 2^{212220119999999} is an apocalyptic number.

212220119999999 is a deficient number, since it is larger than the sum of its proper divisors (1).

212220119999999 is an equidigital number, since it uses as much as digits as its factorization.

212220119999999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 76527504, while the sum is 74.

The spelling of 212220119999999 in words is "two hundred twelve trillion, two hundred twenty billion, one hundred nineteen million, nine hundred ninety-nine thousand, nine hundred ninety-nine".