11232144232102 has 4 divisors (see below), whose sum is σ = 16848216348156. Its totient is φ = 5616072116050.

The previous prime is 11232144232097. The next prime is 11232144232109. The reversal of 11232144232102 is 20123244123211.

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

It is a super-2 number, since 2×11232144232102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11232144232109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2808036058024 + ... + 2808036058027.

It is an arithmetic number, because the mean of its divisors is an integer number (4212054087039).

Almost surely, 2^{11232144232102} is an apocalyptic number.

11232144232102 is a deficient number, since it is larger than the sum of its proper divisors (5616072116054).

11232144232102 is an equidigital number, since it uses as much as digits as its factorization.

11232144232102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5616072116053.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 11232144232102 its reverse (20123244123211), we get a palindrome (31355388355313).

The spelling of 11232144232102 in words is "eleven trillion, two hundred thirty-two billion, one hundred forty-four million, two hundred thirty-two thousand, one hundred two".