22131333343043 has 8 divisors (see below), whose sum is σ = 22704609614400. Its totient is φ = 21559651721920.

The previous prime is 22131333343037. The next prime is 22131333343187. The reversal of 22131333343043 is 34034333313122.

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 22131333343043 - 2³⁸ = 21856455436099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22131333342994 and 22131333343012.

It is not an unprimeable number, because it can be changed into a prime (22131333343013) 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, 398634443 + ... + 398689956.

It is an arithmetic number, because the mean of its divisors is an integer number (2838076201800).

Almost surely, 2^{22131333343043} is an apocalyptic number.

22131333343043 is a deficient number, since it is larger than the sum of its proper divisors (573276271357).

22131333343043 is an equidigital number, since it uses as much as digits as its factorization.

22131333343043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797325117.

The product of its (nonzero) digits is 139968, while the sum is 35.

Adding to 22131333343043 its reverse (34034333313122), we get a palindrome (56165666656165).

The spelling of 22131333343043 in words is "twenty-two trillion, one hundred thirty-one billion, three hundred thirty-three million, three hundred forty-three thousand, forty-three".