11254532141200 has 120 divisors (see below), whose sum is σ = 28612013463936. Its totient is φ = 4245432576000.

The previous prime is 11254532141143. The next prime is 11254532141219. The reversal of 11254532141200 is 214123545211.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7961721 + ... + 9268120.

Almost surely, 2^{11254532141200} is an apocalyptic number.

11254532141200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11254532141200 is an abundant number, since it is smaller than the sum of its proper divisors (17357481322736).

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

11254532141200 is a wasteful number, since it uses less digits than its factorization.

11254532141200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17229953 (or 17229942 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 11254532141200 its reverse (214123545211), we get a palindrome (11468655686411).

The spelling of 11254532141200 in words is "eleven trillion, two hundred fifty-four billion, five hundred thirty-two million, one hundred forty-one thousand, two hundred".