11826818300 has 108 divisors (see below), whose sum is σ = 28400609328. Its totient is φ = 4271520000.

The previous prime is 11826818279. The next prime is 11826818323. The reversal of 11826818300 is 381862811.

It is a super-2 number, since 2×11826818300² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1823864 + ... + 1830336.

Almost surely, 2^11826818300 is an apocalyptic number.

11826818300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11826818300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14200304664).

11826818300 is an abundant number, since it is smaller than the sum of its proper divisors (16573791028).

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

11826818300 is a wasteful number, since it uses less digits than its factorization.

11826818300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6660 (or 6642 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 38.

The spelling of 11826818300 in words is "eleven billion, eight hundred twenty-six million, eight hundred eighteen thousand, three hundred".