11883858881 has 8 divisors (see below), whose sum is σ = 11948638464. Its totient is φ = 11819182320.

The previous prime is 11883858871. The next prime is 11883858887. The reversal of 11883858881 is 18885838811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11883858881 - 2⁶ = 11883858817 is a prime.

It is a super-2 number, since 2×11883858881² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11883858881.

It is not an unprimeable number, because it can be changed into a prime (11883858887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211490 + ... + 261716.

It is an arithmetic number, because the mean of its divisors is an integer number (1493579808).

Almost surely, 2^11883858881 is an apocalyptic number.

It is an amenable number.

11883858881 is a deficient number, since it is larger than the sum of its proper divisors (64779583).

11883858881 is a wasteful number, since it uses less digits than its factorization.

11883858881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51511.

The product of its digits is 3932160, while the sum is 59.

The spelling of 11883858881 in words is "eleven billion, eight hundred eighty-three million, eight hundred fifty-eight thousand, eight hundred eighty-one".