15116210000 has 100 divisors (see below), whose sum is σ = 38524543200. Its totient is φ = 5728176000.

The previous prime is 15116209973. The next prime is 15116210017. The reversal of 15116210000 is 1261151.

It is a tau number, because it is divible by the number of its divisors (100).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 150221 + ... + 229779.

It is an arithmetic number, because the mean of its divisors is an integer number (385245432).

Almost surely, 2^15116210000 is an apocalyptic number.

15116210000 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 15116210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19262271600).

15116210000 is an abundant number, since it is smaller than the sum of its proper divisors (23408333200).

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

15116210000 is an equidigital number, since it uses as much as digits as its factorization.

15116210000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79606 (or 79585 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 17.

Adding to 15116210000 its reverse (1261151), we get a palindrome (15117471151).

The spelling of 15116210000 in words is "fifteen billion, one hundred sixteen million, two hundred ten thousand".