11232153221434 has 4 divisors (see below), whose sum is σ = 16848229832154. Its totient is φ = 5616076610716.

The previous prime is 11232153221431. The next prime is 11232153221453. The reversal of 11232153221434 is 43412235123211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10306006828209 + 926146393225 = 3210297^2 + 962365^2 .

It is a super-2 number, since 2×11232153221434² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11232153221434.

It is not an unprimeable number, because it can be changed into a prime (11232153221431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2808038305357 + ... + 2808038305360.

Almost surely, 2^{11232153221434} is an apocalyptic number.

11232153221434 is a deficient number, since it is larger than the sum of its proper divisors (5616076610720).

11232153221434 is an equidigital number, since it uses as much as digits as its factorization.

11232153221434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5616076610719.

The product of its digits is 34560, while the sum is 34.

Adding to 11232153221434 its reverse (43412235123211), we get a palindrome (54644388344645).

The spelling of 11232153221434 in words is "eleven trillion, two hundred thirty-two billion, one hundred fifty-three million, two hundred twenty-one thousand, four hundred thirty-four".