20200222003 has 4 divisors (see below), whose sum is σ = 21754085248. Its totient is φ = 18646358760.

The previous prime is 20200221989. The next prime is 20200222013. The reversal of 20200222003 is 30022200202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20200222003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 1553863231 = 20200222003 / (2 + 0 + 2 + 0 + 0 + 2 + 2 + 2 + 0 + 0 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20200222013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 776931603 + ... + 776931628.

It is an arithmetic number, because the mean of its divisors is an integer number (5438521312).

Almost surely, 2^20200222003 is an apocalyptic number.

20200222003 is a deficient number, since it is larger than the sum of its proper divisors (1553863245).

20200222003 is a wasteful number, since it uses less digits than its factorization.

20200222003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553863244.

The product of its (nonzero) digits is 96, while the sum is 13.

Adding to 20200222003 its reverse (30022200202), we get a palindrome (50222422205).

The spelling of 20200222003 in words is "twenty billion, two hundred million, two hundred twenty-two thousand, three".