220210332212 has 12 divisors (see below), whose sum is σ = 415011780036. Its totient is φ = 101635537920.

The previous prime is 220210332197. The next prime is 220210332281. The reversal of 220210332212 is 212233012022.

It is a happy number.

220210332212 is digitally balanced in base 3, 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 85641681316 + 134568650896 = 292646^2 + 366836^2 .

It is a super-3 number, since 3×220210332212³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

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, 2117406989 + ... + 2117407092.

It is an arithmetic number, because the mean of its divisors is an integer number (34584315003).

Almost surely, 2^220210332212 is an apocalyptic number.

It is an amenable number.

220210332212 is a deficient number, since it is larger than the sum of its proper divisors (194801447824).

220210332212 is a wasteful number, since it uses less digits than its factorization.

220210332212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4234814098 (or 4234814096 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 220210332212 its reverse (212233012022), we get a palindrome (432443344234).

The spelling of 220210332212 in words is "two hundred twenty billion, two hundred ten million, three hundred thirty-two thousand, two hundred twelve".