22233120203 has 24 divisors (see below), whose sum is σ = 26192395584. Its totient is φ = 18815328000.

The previous prime is 22233120187. The next prime is 22233120227. The reversal of 22233120203 is 30202133222.

It is not a de Polignac number, because 22233120203 - 2⁴ = 22233120187 is a prime.

It is a super-2 number, since 2×22233120203² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22233120233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1810163 + ... + 1822403.

It is an arithmetic number, because the mean of its divisors is an integer number (1091349816).

Almost surely, 2^22233120203 is an apocalyptic number.

22233120203 is a deficient number, since it is larger than the sum of its proper divisors (3959275381).

22233120203 is a wasteful number, since it uses less digits than its factorization.

22233120203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12723 (or 12716 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 22233120203 its reverse (30202133222), we get a palindrome (52435253425).

The spelling of 22233120203 in words is "twenty-two billion, two hundred thirty-three million, one hundred twenty thousand, two hundred three".