220401533032432 has 10 divisors (see below), whose sum is σ = 427027970250368. Its totient is φ = 110200766516208.

The previous prime is 220401533032379. The next prime is 220401533032489. The reversal of 220401533032432 is 234230335104022.

220401533032432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6887547907248 + ... + 6887547907279.

Almost surely, 2^{220401533032432} is an apocalyptic number.

It is an amenable number.

220401533032432 is a deficient number, since it is larger than the sum of its proper divisors (206626437217936).

220401533032432 is a wasteful number, since it uses less digits than its factorization.

220401533032432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13775095814535 (or 13775095814529 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 34.

Adding to 220401533032432 its reverse (234230335104022), we get a palindrome (454631868136454).

The spelling of 220401533032432 in words is "two hundred twenty trillion, four hundred one billion, five hundred thirty-three million, thirty-two thousand, four hundred thirty-two".