220202022001012 has 12 divisors (see below), whose sum is σ = 385358295404320. Its totient is φ = 110099651885496.

The previous prime is 220202022001001. The next prime is 220202022001051. The reversal of 220202022001012 is 210100220202022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339414168 + ... + 340062319.

Almost surely, 2^{220202022001012} is an apocalyptic number.

It is an amenable number.

220202022001012 is a deficient number, since it is larger than the sum of its proper divisors (165156273403308).

220202022001012 is a wasteful number, since it uses less digits than its factorization.

220202022001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679557510 (or 679557508 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 220202022001012 its reverse (210100220202022), we get a palindrome (430302242203034).

The spelling of 220202022001012 in words is "two hundred twenty trillion, two hundred two billion, twenty-two million, one thousand, twelve".