220132522 has 16 divisors (see below), whose sum is σ = 336111552. Its totient is φ = 108108000.

The previous prime is 220132513. The next prime is 220132597. The reversal of 220132522 is 225231022.

It is a self number, because there is not a number n which added to its sum of digits gives 220132522.

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, 33643 + ... + 39649.

It is an arithmetic number, because the mean of its divisors is an integer number (21006972).

Almost surely, 2^220132522 is an apocalyptic number.

220132522 is a deficient number, since it is larger than the sum of its proper divisors (115979030).

220132522 is a wasteful number, since it uses less digits than its factorization.

220132522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6333.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 220132522 is about 14836.8636173553. The cubic root of 220132522 is about 603.8022630209.

Adding to 220132522 its reverse (225231022), we get a palindrome (445363544).

The spelling of 220132522 in words is "two hundred twenty million, one hundred thirty-two thousand, five hundred twenty-two".