22200121003 has 8 divisors (see below), whose sum is σ = 22330316000. Its totient is φ = 22070112768.

The previous prime is 22200121001. The next prime is 22200121033. The reversal of 22200121003 is 30012100222.

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 22200121003 - 2¹ = 22200121001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22200121001) 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, 195403 + ... + 287371.

It is an arithmetic number, because the mean of its divisors is an integer number (2791289500).

Almost surely, 2^22200121003 is an apocalyptic number.

22200121003 is a deficient number, since it is larger than the sum of its proper divisors (130194997).

22200121003 is a wasteful number, since it uses less digits than its factorization.

22200121003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93381.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 22200121003 its reverse (30012100222), we get a palindrome (52212221225).

The spelling of 22200121003 in words is "twenty-two billion, two hundred million, one hundred twenty-one thousand, three".