220002003212 has 6 divisors (see below), whose sum is σ = 385003505628. Its totient is φ = 110001001604.

The previous prime is 220002003191. The next prime is 220002003239. The reversal of 220002003212 is 212300200022.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27500250398 + ... + 27500250405.

It is an arithmetic number, because the mean of its divisors is an integer number (64167250938).

Almost surely, 2^220002003212 is an apocalyptic number.

It is an amenable number.

220002003212 is a deficient number, since it is larger than the sum of its proper divisors (165001502416).

220002003212 is a wasteful number, since it uses less digits than its factorization.

220002003212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55000500807 (or 55000500805 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 220002003212 its reverse (212300200022), we get a palindrome (432302203234).

The spelling of 220002003212 in words is "two hundred twenty billion, two million, three thousand, two hundred twelve".