212002020222219 has 16 divisors (see below), whose sum is σ = 316856510071200. Its totient is φ = 140083930764288.

The previous prime is 212002020222143. The next prime is 212002020222229. The reversal of 212002020222219 is 912222020200212.

212002020222219 is a `hidden beast` number, since 2 + 1 + 20 + 0 + 202 + 0 + 222 + 219 = 666.

It is not a de Polignac number, because 212002020222219 - 2¹¹ = 212002020220171 is a prime.

It is a super-2 number, since 2×212002020222219² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 212002020222192 and 212002020222201.

It is not an unprimeable number, because it can be changed into a prime (212002020222229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34743035334 + ... + 34743041435.

It is an arithmetic number, because the mean of its divisors is an integer number (19803531879450).

Almost surely, 2^{212002020222219} is an apocalyptic number.

212002020222219 is a deficient number, since it is larger than the sum of its proper divisors (104854489848981).

212002020222219 is a wasteful number, since it uses less digits than its factorization.

212002020222219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69486076891 (or 69486076885 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 212002020222219 in words is "two hundred twelve trillion, two billion, twenty million, two hundred twenty-two thousand, two hundred nineteen".