22122233203 has 12 divisors (see below), whose sum is σ = 25792142040. Its totient is φ = 18919092192.

The previous prime is 22122233173. The next prime is 22122233207. The reversal of 22122233203 is 30233222122.

It is not a de Polignac number, because 22122233203 - 2¹³ = 22122225011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22122233207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 487858 + ... + 531271.

It is an arithmetic number, because the mean of its divisors is an integer number (2149345170).

Almost surely, 2^22122233203 is an apocalyptic number.

22122233203 is a deficient number, since it is larger than the sum of its proper divisors (3669908837).

22122233203 is a wasteful number, since it uses less digits than its factorization.

22122233203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019586 (or 1019579 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 22122233203 its reverse (30233222122), we get a palindrome (52355455325).

The spelling of 22122233203 in words is "twenty-two billion, one hundred twenty-two million, two hundred thirty-three thousand, two hundred three".