220103531466332 has 12 divisors (see below), whose sum is σ = 394575842994816. Its totient is φ = 107367576324960.

The previous prime is 220103531466293. The next prime is 220103531466409. The reversal of 220103531466332 is 233664135301022.

220103531466332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 220103531466332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 671047351868 + ... + 671047352195.

It is an arithmetic number, because the mean of its divisors is an integer number (32881320249568).

Almost surely, 2^{220103531466332} is an apocalyptic number.

It is an amenable number.

220103531466332 is a deficient number, since it is larger than the sum of its proper divisors (174472311528484).

220103531466332 is a wasteful number, since it uses less digits than its factorization.

220103531466332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342094704108 (or 1342094704106 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 41.

Adding to 220103531466332 its reverse (233664135301022), we get a palindrome (453767666767354).

The spelling of 220103531466332 in words is "two hundred twenty trillion, one hundred three billion, five hundred thirty-one million, four hundred sixty-six thousand, three hundred thirty-two".