1133233244421 has 16 divisors (see below), whose sum is σ = 1581435732480. Its totient is φ = 720458267760.

The previous prime is 1133233244417. The next prime is 1133233244447. The reversal of 1133233244421 is 1244423323311.

It is not a de Polignac number, because 1133233244421 - 2² = 1133233244417 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133233244491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24786331 + ... + 24832008.

It is an arithmetic number, because the mean of its divisors is an integer number (98839733280).

Almost surely, 2^{1133233244421} is an apocalyptic number.

It is an amenable number.

1133233244421 is a deficient number, since it is larger than the sum of its proper divisors (448202488059).

1133233244421 is a wasteful number, since it uses less digits than its factorization.

1133233244421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49618696.

The product of its digits is 41472, while the sum is 33.

Adding to 1133233244421 its reverse (1244423323311), we get a palindrome (2377656567732).

The spelling of 1133233244421 in words is "one trillion, one hundred thirty-three billion, two hundred thirty-three million, two hundred forty-four thousand, four hundred twenty-one".