11422324242 has 192 divisors, whose sum is σ = 32113635840. Its totient is φ = 2988099072.

The previous prime is 11422324231. The next prime is 11422324261. The reversal of 11422324242 is 24242322411.

It is a happy number.

11422324242 is a `hidden beast` number, since 1 + 1 + 4 + 2 + 232 + 424 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1660903 + ... + 1667765.

It is an arithmetic number, because the mean of its divisors is an integer number (167258520).

Almost surely, 2^11422324242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11422324242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16056817920).

11422324242 is an abundant number, since it is smaller than the sum of its proper divisors (20691311598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11422324242 is a wasteful number, since it uses less digits than its factorization.

11422324242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6942 (or 6929 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

Adding to 11422324242 its reverse (24242322411), we get a palindrome (35664646653).

The spelling of 11422324242 in words is "eleven billion, four hundred twenty-two million, three hundred twenty-four thousand, two hundred forty-two".