11540227700 has 36 divisors (see below), whose sum is σ = 25154640000. Its totient is φ = 4595382240.

The previous prime is 11540227687. The next prime is 11540227817. The reversal of 11540227700 is 772204511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236450 + ... + 281049.

It is an arithmetic number, because the mean of its divisors is an integer number (698740000).

Almost surely, 2^11540227700 is an apocalyptic number.

11540227700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11540227700 is an abundant number, since it is smaller than the sum of its proper divisors (13614412300).

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

11540227700 is a wasteful number, since it uses less digits than its factorization.

11540227700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517736 (or 517729 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 29.

The spelling of 11540227700 in words is "eleven billion, five hundred forty million, two hundred twenty-seven thousand, seven hundred".