22022202203 has 16 divisors (see below), whose sum is σ = 23899458240. Its totient is φ = 20210150400.

The previous prime is 22022202199. The next prime is 22022202211. The reversal of 22022202203 is 30220222022.

It is a cyclic number.

It is not a de Polignac number, because 22022202203 - 2² = 22022202199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22022202233) 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 15 ways as a sum of consecutive naturals, for example, 1434458 + ... + 1449728.

It is an arithmetic number, because the mean of its divisors is an integer number (1493716140).

Almost surely, 2^22022202203 is an apocalyptic number.

22022202203 is a deficient number, since it is larger than the sum of its proper divisors (1877256037).

22022202203 is a wasteful number, since it uses less digits than its factorization.

22022202203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17398.

The product of its (nonzero) digits is 384, while the sum is 17.

Adding to 22022202203 its reverse (30220222022), we get a palindrome (52242424225).

The spelling of 22022202203 in words is "twenty-two billion, twenty-two million, two hundred two thousand, two hundred three".