13773112000 has 56 divisors (see below), whose sum is σ = 34109131680. Its totient is φ = 5509241600.

The previous prime is 13773111977. The next prime is 13773112007. The reversal of 13773112000 is 21137731.

It is a super-2 number, since 2×13773112000² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (13773112007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 852820 + ... + 868819.

Almost surely, 2^13773112000 is an apocalyptic number.

13773112000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13773112000 is an abundant number, since it is smaller than the sum of its proper divisors (20336019680).

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

13773112000 is an equidigital number, since it uses as much as digits as its factorization.

13773112000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721666 (or 1721646 counting only the distinct ones).

The product of its (nonzero) digits is 882, while the sum is 25.

Adding to 13773112000 its reverse (21137731), we get a palindrome (13794249731).

The spelling of 13773112000 in words is "thirteen billion, seven hundred seventy-three million, one hundred twelve thousand".