220022102210012 has 6 divisors (see below), whose sum is σ = 385038678867528. Its totient is φ = 110011051105004.

The previous prime is 220022102209981. The next prime is 220022102210033. The reversal of 220022102210012 is 210012201220022.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27502762776248 + ... + 27502762776255.

It is an arithmetic number, because the mean of its divisors is an integer number (64173113144588).

Almost surely, 2^{220022102210012} is an apocalyptic number.

It is an amenable number.

220022102210012 is a deficient number, since it is larger than the sum of its proper divisors (165016576657516).

220022102210012 is a wasteful number, since it uses less digits than its factorization.

220022102210012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55005525552507 (or 55005525552505 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 220022102210012 its reverse (210012201220022), we get a palindrome (430034303430034).

The spelling of 220022102210012 in words is "two hundred twenty trillion, twenty-two billion, one hundred two million, two hundred ten thousand, twelve".