22000000210303 has 16 divisors (see below), whose sum is σ = 23350080872160. Its totient is φ = 20690966732800.

The previous prime is 22000000210283. The next prime is 22000000210381. The reversal of 22000000210303 is 30301200000022.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22000000210303 - 2⁹ = 22000000209791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000000210393) 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, 13670725 + ... + 15195022.

It is an arithmetic number, because the mean of its divisors is an integer number (1459380054510).

Almost surely, 2^{22000000210303} is an apocalyptic number.

22000000210303 is a deficient number, since it is larger than the sum of its proper divisors (1350080661857).

22000000210303 is a wasteful number, since it uses less digits than its factorization.

22000000210303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28866458.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 22000000210303 its reverse (30301200000022), we get a palindrome (52301200210325).

The spelling of 22000000210303 in words is "twenty-two trillion, two hundred ten thousand, three hundred three".