11334222540 has 192 divisors, whose sum is σ = 36578304000. Its totient is φ = 2910216960.

The previous prime is 11334222539. The next prime is 11334222583. The reversal of 11334222540 is 4522243311.

11334222540 is a `hidden beast` number, since 113 + 3 + 4 + 2 + 2 + 2 + 540 = 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 63 ways as a sum of consecutive naturals, for example, 7500385 + ... + 7501895.

It is an arithmetic number, because the mean of its divisors is an integer number (190512000).

Almost surely, 2^11334222540 is an apocalyptic number.

11334222540 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 11334222540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18289152000).

11334222540 is an abundant number, since it is smaller than the sum of its proper divisors (25244081460).

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

11334222540 is a wasteful number, since it uses less digits than its factorization.

11334222540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2037 (or 2029 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 11334222540 its reverse (4522243311), we get a palindrome (15856465851).

The spelling of 11334222540 in words is "eleven billion, three hundred thirty-four million, two hundred twenty-two thousand, five hundred forty".