1124212210243 has 4 divisors (see below), whose sum is σ = 1183381273960. Its totient is φ = 1065043146528.

The previous prime is 1124212210241. The next prime is 1124212210249. The reversal of 1124212210243 is 3420122124211.

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 1124212210243 - 2¹ = 1124212210241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1124212210241) 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, 29584531830 + ... + 29584531867.

It is an arithmetic number, because the mean of its divisors is an integer number (295845318490).

Almost surely, 2^{1124212210243} is an apocalyptic number.

1124212210243 is a deficient number, since it is larger than the sum of its proper divisors (59169063717).

1124212210243 is an equidigital number, since it uses as much as digits as its factorization.

1124212210243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59169063716.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1124212210243 its reverse (3420122124211), we get a palindrome (4544334334454).

The spelling of 1124212210243 in words is "one trillion, one hundred twenty-four billion, two hundred twelve million, two hundred ten thousand, two hundred forty-three".