11422120300 has 72 divisors (see below), whose sum is σ = 25642858752. Its totient is φ = 4413120000.

The previous prime is 11422120289. The next prime is 11422120301. The reversal of 11422120300 is 302122411.

It is not an unprimeable number, because it can be changed into a prime (11422120301) 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 in 23 ways as a sum of consecutive naturals, for example, 400309 + ... + 427891.

It is an arithmetic number, because the mean of its divisors is an integer number (356150816).

Almost surely, 2^11422120300 is an apocalyptic number.

11422120300 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 11422120300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12821429376).

11422120300 is an abundant number, since it is smaller than the sum of its proper divisors (14220738452).

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

11422120300 is a wasteful number, since it uses less digits than its factorization.

11422120300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27739 (or 27732 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11422120300 its reverse (302122411), we get a palindrome (11724242711).

The spelling of 11422120300 in words is "eleven billion, four hundred twenty-two million, one hundred twenty thousand, three hundred".