220325215234 has 16 divisors (see below), whose sum is σ = 330788203200. Its totient is φ = 110062521360.

The previous prime is 220325215213. The next prime is 220325215303. The reversal of 220325215234 is 432512523022.

220325215234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 220325215196 and 220325215205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16421989 + ... + 16435399.

It is an arithmetic number, because the mean of its divisors is an integer number (20674262700).

Almost surely, 2^220325215234 is an apocalyptic number.

220325215234 is a deficient number, since it is larger than the sum of its proper divisors (110462987966).

220325215234 is a wasteful number, since it uses less digits than its factorization.

220325215234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20265.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 220325215234 its reverse (432512523022), we get a palindrome (652837738256).

The spelling of 220325215234 in words is "two hundred twenty billion, three hundred twenty-five million, two hundred fifteen thousand, two hundred thirty-four".