13225586000 has 160 divisors (see below), whose sum is σ = 35016973056. Its totient is φ = 4791360000.

The previous prime is 13225585993. The next prime is 13225586021. The reversal of 13225586000 is 68552231.

It is a super-2 number, since 2×13225586000² (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 31 ways as a sum of consecutive naturals, for example, 6841034 + ... + 6842966.

Almost surely, 2^13225586000 is an apocalyptic number.

13225586000 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 13225586000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17508486528).

13225586000 is an abundant number, since it is smaller than the sum of its proper divisors (21791387056).

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

13225586000 is a wasteful number, since it uses less digits than its factorization.

13225586000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2278 (or 2262 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 13225586000 in words is "thirteen billion, two hundred twenty-five million, five hundred eighty-six thousand".