220413524252 has 24 divisors (see below), whose sum is σ = 386112147456. Its totient is φ = 110095825968.

The previous prime is 220413524203. The next prime is 220413524267. The reversal of 220413524252 is 252425314022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24208733 + ... + 24217835.

It is an arithmetic number, because the mean of its divisors is an integer number (16088006144).

Almost surely, 2^220413524252 is an apocalyptic number.

It is an amenable number.

220413524252 is a deficient number, since it is larger than the sum of its proper divisors (165698623204).

220413524252 is a wasteful number, since it uses less digits than its factorization.

220413524252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14537 (or 14535 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 220413524252 its reverse (252425314022), we get a palindrome (472838838274).

The spelling of 220413524252 in words is "two hundred twenty billion, four hundred thirteen million, five hundred twenty-four thousand, two hundred fifty-two".