20032212003 has 8 divisors (see below), whose sum is σ = 27162321600. Its totient is φ = 13128455208.

The previous prime is 20032211989. The next prime is 20032212037. The reversal of 20032212003 is 30021223002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20032212003 - 2⁵ = 20032211971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20032212073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56587993 + ... + 56588346.

It is an arithmetic number, because the mean of its divisors is an integer number (3395290200).

Almost surely, 2^20032212003 is an apocalyptic number.

20032212003 is a deficient number, since it is larger than the sum of its proper divisors (7130109597).

20032212003 is a wasteful number, since it uses less digits than its factorization.

20032212003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113176401.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 20032212003 its reverse (30021223002), we get a palindrome (50053435005).

The spelling of 20032212003 in words is "twenty billion, thirty-two million, two hundred twelve thousand, three".