22122213003 has 24 divisors (see below), whose sum is σ = 34896594096. Its totient is φ = 13393036800.

The previous prime is 22122212993. The next prime is 22122213049. The reversal of 22122213003 is 30031222122.

It is not a de Polignac number, because 22122213003 - 2¹⁴ = 22122196619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22122213083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26478 + ... + 212003.

It is an arithmetic number, because the mean of its divisors is an integer number (1454024754).

Almost surely, 2^22122213003 is an apocalyptic number.

22122213003 is a deficient number, since it is larger than the sum of its proper divisors (12774381093).

22122213003 is a wasteful number, since it uses less digits than its factorization.

22122213003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239435 (or 239432 counting only the distinct ones).

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

Adding to 22122213003 its reverse (30031222122), we get a palindrome (52153435125).

It can be divided in two parts, 22 and 122213003, that added together give a square (122213025 = 11055²).

The spelling of 22122213003 in words is "twenty-two billion, one hundred twenty-two million, two hundred thirteen thousand, three".