1121333224433 has 4 divisors (see below), whose sum is σ = 1121337051120. Its totient is φ = 1121329397748.

The previous prime is 1121333224379. The next prime is 1121333224483. The reversal of 1121333224433 is 3344223331211.

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 1121333224433 - 2³⁸ = 846455317489 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1121333224433.

It is not an unprimeable number, because it can be changed into a prime (1121333224483) 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, 1433723 + ... + 2073216.

It is an arithmetic number, because the mean of its divisors is an integer number (280334262780).

Almost surely, 2^{1121333224433} is an apocalyptic number.

It is an amenable number.

1121333224433 is a deficient number, since it is larger than the sum of its proper divisors (3826687).

1121333224433 is an equidigital number, since it uses as much as digits as its factorization.

1121333224433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3826686.

The product of its digits is 31104, while the sum is 32.

Adding to 1121333224433 its reverse (3344223331211), we get a palindrome (4465556555644).

The spelling of 1121333224433 in words is "one trillion, one hundred twenty-one billion, three hundred thirty-three million, two hundred twenty-four thousand, four hundred thirty-three".