11422036120 has 64 divisors (see below), whose sum is σ = 28147875840. Its totient is φ = 4136880000.

The previous prime is 11422036051. The next prime is 11422036159. The reversal of 11422036120 is 2163022411.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 11422036091 and 11422036100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58729 + ... + 162151.

It is an arithmetic number, because the mean of its divisors is an integer number (439810560).

Almost surely, 2^11422036120 is an apocalyptic number.

11422036120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11422036120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14073937920).

11422036120 is an abundant number, since it is smaller than the sum of its proper divisors (16725839720).

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

11422036120 is a wasteful number, since it uses less digits than its factorization.

11422036120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103696 (or 103692 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11422036120 its reverse (2163022411), we get a palindrome (13585058531).

The spelling of 11422036120 in words is "eleven billion, four hundred twenty-two million, thirty-six thousand, one hundred twenty".