22211343132203 has 4 divisors (see below), whose sum is σ = 22211424490440. Its totient is φ = 22211261773968.

The previous prime is 22211343132161. The next prime is 22211343132247. The reversal of 22211343132203 is 30223134311222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22211343132203 - 2⁸ = 22211343131947 is a prime.

It is a super-2 number, since 2×22211343132203² (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 (22211343132403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40268225 + ... + 40816082.

It is an arithmetic number, because the mean of its divisors is an integer number (5552856122610).

Almost surely, 2^{22211343132203} is an apocalyptic number.

22211343132203 is a deficient number, since it is larger than the sum of its proper divisors (81358237).

22211343132203 is an equidigital number, since it uses as much as digits as its factorization.

22211343132203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81358236.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 22211343132203 its reverse (30223134311222), we get a palindrome (52434477443425).

The spelling of 22211343132203 in words is "twenty-two trillion, two hundred eleven billion, three hundred forty-three million, one hundred thirty-two thousand, two hundred three".