13325714220 has 576 divisors, whose sum is σ = 49997122560. Its totient is φ = 2587852800.

The previous prime is 13325714203. The next prime is 13325714221. The reversal of 13325714220 is 2241752331.

It is a super-2 number, since 2×13325714220² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (13325714221) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 55293300 + ... + 55293540.

It is an arithmetic number, because the mean of its divisors is an integer number (86800560).

Almost surely, 2^13325714220 is an apocalyptic number.

13325714220 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 13325714220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24998561280).

13325714220 is an abundant number, since it is smaller than the sum of its proper divisors (36671408340).

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

13325714220 is a wasteful number, since it uses less digits than its factorization.

13325714220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346 (or 331 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The spelling of 13325714220 in words is "thirteen billion, three hundred twenty-five million, seven hundred fourteen thousand, two hundred twenty".