220353524132 has 24 divisors (see below), whose sum is σ = 440784671040. Its totient is φ = 94420591200.

The previous prime is 220353524101. The next prime is 220353524141. The reversal of 220353524132 is 231425353022.

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, 530582 + ... + 849837.

It is an arithmetic number, because the mean of its divisors is an integer number (18366027960).

Almost surely, 2^220353524132 is an apocalyptic number.

It is an amenable number.

220353524132 is an abundant number, since it is smaller than the sum of its proper divisors (220431146908).

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

220353524132 is a wasteful number, since it uses less digits than its factorization.

220353524132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386131 (or 1386129 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 220353524132 its reverse (231425353022), we get a palindrome (451778877154).

The spelling of 220353524132 in words is "two hundred twenty billion, three hundred fifty-three million, five hundred twenty-four thousand, one hundred thirty-two".