13016630220 has 192 divisors, whose sum is σ = 40529341440. Its totient is φ = 3094963200.

The previous prime is 13016630203. The next prime is 13016630243. The reversal of 13016630220 is 2203661031.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10730334 + ... + 10731546.

It is an arithmetic number, because the mean of its divisors is an integer number (211090320).

Almost surely, 2^13016630220 is an apocalyptic number.

13016630220 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 13016630220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20264670720).

13016630220 is an abundant number, since it is smaller than the sum of its proper divisors (27512711220).

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

13016630220 is a wasteful number, since it uses less digits than its factorization.

13016630220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1536 (or 1534 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The spelling of 13016630220 in words is "thirteen billion, sixteen million, six hundred thirty thousand, two hundred twenty".