212222020010213 has 16 divisors (see below), whose sum is σ = 219310121823936. Its totient is φ = 205231817750400.

The previous prime is 212222020010201. The next prime is 212222020010227. The reversal of 212222020010213 is 312010020222212.

It is a cyclic number.

It is not a de Polignac number, because 212222020010213 - 2²⁰ = 212222018961637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212222020010243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 436389170 + ... + 436875212.

It is an arithmetic number, because the mean of its divisors is an integer number (13706882613996).

Almost surely, 2^{212222020010213} is an apocalyptic number.

It is an amenable number.

212222020010213 is a deficient number, since it is larger than the sum of its proper divisors (7088101813723).

212222020010213 is a wasteful number, since it uses less digits than its factorization.

212222020010213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586724.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 212222020010213 its reverse (312010020222212), we get a palindrome (524232040232425).

The spelling of 212222020010213 in words is "two hundred twelve trillion, two hundred twenty-two billion, twenty million, ten thousand, two hundred thirteen".