22300121010223 has 16 divisors (see below), whose sum is σ = 25525376557056. Its totient is φ = 19084751310240.

The previous prime is 22300121010187. The next prime is 22300121010257. The reversal of 22300121010223 is 32201012100322.

It is not a de Polignac number, because 22300121010223 - 2¹⁷ = 22300120879151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22300121010223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22300121010283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56712313 + ... + 57104173.

It is an arithmetic number, because the mean of its divisors is an integer number (1595336034816).

Almost surely, 2^{22300121010223} is an apocalyptic number.

22300121010223 is a deficient number, since it is larger than the sum of its proper divisors (3225255546833).

22300121010223 is a wasteful number, since it uses less digits than its factorization.

22300121010223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404454.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 22300121010223 its reverse (32201012100322), we get a palindrome (54501133110545).

The spelling of 22300121010223 in words is "twenty-two trillion, three hundred billion, one hundred twenty-one million, ten thousand, two hundred twenty-three".