11111241432422 has 16 divisors (see below), whose sum is σ = 16746427662144. Its totient is φ = 5529100689000.

The previous prime is 11111241432377. The next prime is 11111241432427. The reversal of 11111241432422 is 22423414211111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11111241432427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12260897 + ... + 13135907.

It is an arithmetic number, because the mean of its divisors is an integer number (1046651728884).

Almost surely, 2^{11111241432422} is an apocalyptic number.

11111241432422 is a deficient number, since it is larger than the sum of its proper divisors (5635186229722).

11111241432422 is a wasteful number, since it uses less digits than its factorization.

11111241432422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905315.

The product of its digits is 3072, while the sum is 29.

Adding to 11111241432422 its reverse (22423414211111), we get a palindrome (33534655643533).

The spelling of 11111241432422 in words is "eleven trillion, one hundred eleven billion, two hundred forty-one million, four hundred thirty-two thousand, four hundred twenty-two".