22203121013203 has 8 divisors (see below), whose sum is σ = 23911125058800. Its totient is φ = 20495127204768.

The previous prime is 22203121013137. The next prime is 22203121013207. The reversal of 22203121013203 is 30231012130222.

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 22203121013203 - 2²¹ = 22203118916051 is a prime.

It is a super-2 number, since 2×22203121013203² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22203121013207) 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 7 ways as a sum of consecutive naturals, for example, 2284908 + ... + 7044646.

It is an arithmetic number, because the mean of its divisors is an integer number (2988890632350).

Almost surely, 2^{22203121013203} is an apocalyptic number.

22203121013203 is a deficient number, since it is larger than the sum of its proper divisors (1708004045597).

22203121013203 is a wasteful number, since it uses less digits than its factorization.

22203121013203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5118581.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 22203121013203 its reverse (30231012130222), we get a palindrome (52434133143425).

The spelling of 22203121013203 in words is "twenty-two trillion, two hundred three billion, one hundred twenty-one million, thirteen thousand, two hundred three".