22322121003 has 48 divisors (see below), whose sum is σ = 39842240256. Its totient is φ = 11727288000.

The previous prime is 22322121001. The next prime is 22322121007. The reversal of 22322121003 is 30012122322.

It is not a de Polignac number, because 22322121003 - 2¹ = 22322121001 is a prime.

It is a super-3 number, since 3×22322121003³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22322121001) 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 47 ways as a sum of consecutive naturals, for example, 151276 + ... + 259862.

It is an arithmetic number, because the mean of its divisors is an integer number (830046672).

Almost surely, 2^22322121003 is an apocalyptic number.

22322121003 is a deficient number, since it is larger than the sum of its proper divisors (17520119253).

22322121003 is a wasteful number, since it uses less digits than its factorization.

22322121003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108864 (or 108861 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 22322121003 its reverse (30012122322), we get a palindrome (52334243325).

It can be divided in two parts, 223 and 22121003, that added together give a triangular number (22121226 = T₆₆₅₁).

The spelling of 22322121003 in words is "twenty-two billion, three hundred twenty-two million, one hundred twenty-one thousand, three".