11771214110 has 16 divisors (see below), whose sum is σ = 21382574400. Its totient is φ = 4665288096.

The previous prime is 11771214097. The next prime is 11771214139. The reversal of 11771214110 is 1141217711.

It is a super-2 number, since 2×11771214110² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11771214110.

It is a congruent number.

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, 5398550 + ... + 5400729.

It is an arithmetic number, because the mean of its divisors is an integer number (1336410900).

Almost surely, 2^11771214110 is an apocalyptic number.

11771214110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11771214110 is a deficient number, since it is larger than the sum of its proper divisors (9611360290).

11771214110 is a wasteful number, since it uses less digits than its factorization.

11771214110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10799395.

The product of its (nonzero) digits is 392, while the sum is 26.

The spelling of 11771214110 in words is "eleven billion, seven hundred seventy-one million, two hundred fourteen thousand, one hundred ten".