22022201203 has 4 divisors (see below), whose sum is σ = 22145230440. Its totient is φ = 21899171968.

The previous prime is 22022201189. The next prime is 22022201233. The reversal of 22022201203 is 30210222022.

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

It is a cyclic number.

It is not a de Polignac number, because 22022201203 - 2³³ = 13432266611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22022201233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61514350 + ... + 61514707.

It is an arithmetic number, because the mean of its divisors is an integer number (5536307610).

Almost surely, 2^22022201203 is an apocalyptic number.

22022201203 is a deficient number, since it is larger than the sum of its proper divisors (123029237).

22022201203 is a wasteful number, since it uses less digits than its factorization.

22022201203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123029236.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 22022201203 its reverse (30210222022), we get a palindrome (52232423225).

The spelling of 22022201203 in words is "twenty-two billion, twenty-two million, two hundred one thousand, two hundred three".