220020222202012 has 12 divisors (see below), whose sum is σ = 385039325982136. Its totient is φ = 110008986207120.

The previous prime is 220020222201929. The next prime is 220020222202013. The reversal of 220020222202012 is 210202222020022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220020222202013) 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 3 ways as a sum of consecutive naturals, for example, 280783314 + ... + 281565817.

Almost surely, 2^{220020222202012} is an apocalyptic number.

It is an amenable number.

220020222202012 is a deficient number, since it is larger than the sum of its proper divisors (165019103780124).

220020222202012 is a wasteful number, since it uses less digits than its factorization.

220020222202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562446948 (or 562446946 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 220020222202012 its reverse (210202222020022), we get a palindrome (430222444222034).

The spelling of 220020222202012 in words is "two hundred twenty trillion, twenty billion, two hundred twenty-two million, two hundred two thousand, twelve".