11727222160 has 40 divisors (see below), whose sum is σ = 27270308160. Its totient is φ = 4690111872.

The previous prime is 11727222127. The next prime is 11727222191. The reversal of 11727222160 is 6122272711.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 892599 + ... + 905641.

It is an arithmetic number, because the mean of its divisors is an integer number (681757704).

Almost surely, 2^11727222160 is an apocalyptic number.

11727222160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11727222160 is an abundant number, since it is smaller than the sum of its proper divisors (15543086000).

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

11727222160 is a wasteful number, since it uses less digits than its factorization.

11727222160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24295 (or 24289 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 31.

Adding to 11727222160 its reverse (6122272711), we get a palindrome (17849494871).

The spelling of 11727222160 in words is "eleven billion, seven hundred twenty-seven million, two hundred twenty-two thousand, one hundred sixty".