513332160222 has 64 divisors (see below), whose sum is σ = 1187788299264. Its totient is φ = 144865152000.

The previous prime is 513332160181. The next prime is 513332160239. The reversal of 513332160222 is 222061233315.

It is a self number, because there is not a number n which added to its sum of digits gives 513332160222.

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, 1923972 + ... + 2174472.

It is an arithmetic number, because the mean of its divisors is an integer number (18559192176).

Almost surely, 2^513332160222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 513332160222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (593894149632).

513332160222 is an abundant number, since it is smaller than the sum of its proper divisors (674456139042).

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

513332160222 is a wasteful number, since it uses less digits than its factorization.

513332160222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251113.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 513332160222 its reverse (222061233315), we get a palindrome (735393393537).

The spelling of 513332160222 in words is "five hundred thirteen billion, three hundred thirty-two million, one hundred sixty thousand, two hundred twenty-two".