220023020210212 has 24 divisors (see below), whose sum is σ = 386820555543296. Its totient is φ = 109502998301088.

The previous prime is 220023020210197. The next prime is 220023020210219. The reversal of 220023020210212 is 212012020320022.

It is a self number, because there is not a number n which added to its sum of digits gives 220023020210212.

It is not an unprimeable number, because it can be changed into a prime (220023020210219) 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 7 ways as a sum of consecutive naturals, for example, 10664478 + ... + 23532469.

Almost surely, 2^{220023020210212} is an apocalyptic number.

It is an amenable number.

220023020210212 is a deficient number, since it is larger than the sum of its proper divisors (166797535333084).

220023020210212 is a wasteful number, since it uses less digits than its factorization.

220023020210212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34204387 (or 34204385 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 220023020210212 its reverse (212012020320022), we get a palindrome (432035040530234).

The spelling of 220023020210212 in words is "two hundred twenty trillion, twenty-three billion, twenty million, two hundred ten thousand, two hundred twelve".