220022210010212 has 12 divisors (see below), whose sum is σ = 385040693400300. Its totient is φ = 110010583324416.

The previous prime is 220022210010179. The next prime is 220022210010257. The reversal of 220022210010212 is 212010012220022.

It is a happy number.

220022210010212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 108453395497216 + 111568814512996 = 10414096^2 + 10562614^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129470453 + ... + 131158844.

It is an arithmetic number, because the mean of its divisors is an integer number (32086724450025).

Almost surely, 2^{220022210010212} is an apocalyptic number.

It is an amenable number.

220022210010212 is a deficient number, since it is larger than the sum of its proper divisors (165018483390088).

220022210010212 is a wasteful number, since it uses less digits than its factorization.

220022210010212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260840350 (or 260840348 counting only the distinct ones).

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

Adding to 220022210010212 its reverse (212010012220022), we get a palindrome (432032222230234).

The spelling of 220022210010212 in words is "two hundred twenty trillion, twenty-two billion, two hundred ten million, ten thousand, two hundred twelve".