1000223242133 has 4 divisors (see below), whose sum is σ = 1023484247808. Its totient is φ = 976962236460.

The previous prime is 1000223242129. The next prime is 1000223242141. The reversal of 1000223242133 is 3312423220001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1000223242133 - 2² = 1000223242129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1000223242099 and 1000223242108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000223262133) 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, 11630502773 + ... + 11630502858.

It is an arithmetic number, because the mean of its divisors is an integer number (255871061952).

Almost surely, 2^{1000223242133} is an apocalyptic number.

It is an amenable number.

1000223242133 is a deficient number, since it is larger than the sum of its proper divisors (23261005675).

1000223242133 is an equidigital number, since it uses as much as digits as its factorization.

1000223242133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23261005674.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1000223242133 its reverse (3312423220001), we get a palindrome (4312646462134).

The spelling of 1000223242133 in words is "one trillion, two hundred twenty-three million, two hundred forty-two thousand, one hundred thirty-three".