22203012222203 has 8 divisors (see below), whose sum is σ = 22481228214000. Its totient is φ = 21926518930528.

The previous prime is 22203012222151. The next prime is 22203012222271. The reversal of 22203012222203 is 30222221030222.

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 22203012222203 - 2³² = 22198717254907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22203012252203) 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, 430649093 + ... + 430700646.

It is an arithmetic number, because the mean of its divisors is an integer number (2810153526750).

Almost surely, 2^{22203012222203} is an apocalyptic number.

22203012222203 is a deficient number, since it is larger than the sum of its proper divisors (278215991797).

22203012222203 is a wasteful number, since it uses less digits than its factorization.

22203012222203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861350061.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 22203012222203 its reverse (30222221030222), we get a palindrome (52425233252425).

The spelling of 22203012222203 in words is "twenty-two trillion, two hundred three billion, twelve million, two hundred twenty-two thousand, two hundred three".