10811188474 has 16 divisors (see below), whose sum is σ = 16468224768. Its totient is φ = 5321872512.

The previous prime is 10811188459. The next prime is 10811188477. The reversal of 10811188474 is 47488111801.

It is a self number, because there is not a number n which added to its sum of digits gives 10811188474.

It is not an unprimeable number, because it can be changed into a prime (10811188477) 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, 222154 + ... + 266410.

It is an arithmetic number, because the mean of its divisors is an integer number (1029264048).

Almost surely, 2^10811188474 is an apocalyptic number.

10811188474 is a deficient number, since it is larger than the sum of its proper divisors (5657036294).

10811188474 is a wasteful number, since it uses less digits than its factorization.

10811188474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46149.

The product of its (nonzero) digits is 57344, while the sum is 43.

The spelling of 10811188474 in words is "ten billion, eight hundred eleven million, one hundred eighty-eight thousand, four hundred seventy-four".