20022202203 has 16 divisors (see below), whose sum is σ = 27139396896. Its totient is φ = 13126659840.

The previous prime is 20022202201. The next prime is 20022202267. The reversal of 20022202203 is 30220222002.

It is not a de Polignac number, because 20022202203 - 2¹ = 20022202201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20022202201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1360975 + ... + 1375607.

It is an arithmetic number, because the mean of its divisors is an integer number (1696212306).

Almost surely, 2^20022202203 is an apocalyptic number.

20022202203 is a deficient number, since it is larger than the sum of its proper divisors (7117194693).

20022202203 is a wasteful number, since it uses less digits than its factorization.

20022202203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22174.

The product of its (nonzero) digits is 192, while the sum is 15.

Adding to 20022202203 its reverse (30220222002), we get a palindrome (50242424205).

The spelling of 20022202203 in words is "twenty billion, twenty-two million, two hundred two thousand, two hundred three".