220103002212 has 24 divisors (see below), whose sum is σ = 521238952416. Its totient is φ = 72272627328.

The previous prime is 220103002201. The next prime is 220103002219. The reversal of 220103002212 is 212200301022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 220103002191 and 220103002200.

It is not an unprimeable number, because it can be changed into a prime (220103002219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136879173 + ... + 136880780.

It is an arithmetic number, because the mean of its divisors is an integer number (21718289684).

Almost surely, 2^220103002212 is an apocalyptic number.

It is an amenable number.

220103002212 is an abundant number, since it is smaller than the sum of its proper divisors (301135950204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220103002212 is a wasteful number, since it uses less digits than its factorization.

220103002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273760027 (or 273760025 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 220103002212 its reverse (212200301022), we get a palindrome (432303303234).

The spelling of 220103002212 in words is "two hundred twenty billion, one hundred three million, two thousand, two hundred twelve".