22100222003 has 8 divisors (see below), whose sum is σ = 23411203200. Its totient is φ = 20790459520.

The previous prime is 22100221987. The next prime is 22100222021. The reversal of 22100222003 is 30022200122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22100222003 - 2⁴ = 22100221987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22100222093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267203 + ... + 339996.

It is an arithmetic number, because the mean of its divisors is an integer number (2926400400).

Almost surely, 2^22100222003 is an apocalyptic number.

22100222003 is a deficient number, since it is larger than the sum of its proper divisors (1310981197).

22100222003 is a wasteful number, since it uses less digits than its factorization.

22100222003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609357.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 22100222003 its reverse (30022200122), we get a palindrome (52122422125).

The spelling of 22100222003 in words is "twenty-two billion, one hundred million, two hundred twenty-two thousand, three".