11546220010332 has 72 divisors (see below), whose sum is σ = 31627260754320. Its totient is φ = 3268654663680.

The previous prime is 11546220010291. The next prime is 11546220010343. The reversal of 11546220010332 is 23301002264511.

It is a self number, because there is not a number n which added to its sum of digits gives 11546220010332.

It is a congruent number.

It is an unprimeable number.

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, 90011269 + ... + 90139452.

Almost surely, 2^{11546220010332} is an apocalyptic number.

11546220010332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11546220010332 is an abundant number, since it is smaller than the sum of its proper divisors (20081040743988).

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

11546220010332 is a wasteful number, since it uses less digits than its factorization.

11546220010332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180150851 (or 180150842 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 11546220010332 its reverse (23301002264511), we get a palindrome (34847222274843).

The spelling of 11546220010332 in words is "eleven trillion, five hundred forty-six billion, two hundred twenty million, ten thousand, three hundred thirty-two".