11882027001858 has 64 divisors (see below), whose sum is σ = 26862773333760. Its totient is φ = 3497051336064.

The previous prime is 11882027001727. The next prime is 11882027001863. The reversal of 11882027001858 is 85810072028811.

It is a super-2 number, since 2×11882027001858² (a number of 27 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 11882027001858.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19292091 + ... + 19898462.

It is an arithmetic number, because the mean of its divisors is an integer number (419730833340).

Almost surely, 2^{11882027001858} is an apocalyptic number.

11882027001858 is an abundant number, since it is smaller than the sum of its proper divisors (14980746331902).

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

11882027001858 is a wasteful number, since it uses less digits than its factorization.

11882027001858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39190620 (or 39190594 counting only the distinct ones).

The product of its (nonzero) digits is 573440, while the sum is 51.

The spelling of 11882027001858 in words is "eleven trillion, eight hundred eighty-two billion, twenty-seven million, one thousand, eight hundred fifty-eight".