220303412161460 has 24 divisors (see below), whose sum is σ = 462639007944960. Its totient is φ = 88121013930144.

The previous prime is 220303412161439. The next prime is 220303412161487. The reversal of 220303412161460 is 64161214303022.

It is a self number, because there is not a number n which added to its sum of digits gives 220303412161460.

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, 16755944 + ... + 26858303.

It is an arithmetic number, because the mean of its divisors is an integer number (19276625331040).

Almost surely, 2^{220303412161460} is an apocalyptic number.

220303412161460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220303412161460 is an abundant number, since it is smaller than the sum of its proper divisors (242335595783500).

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

220303412161460 is a wasteful number, since it uses less digits than its factorization.

220303412161460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43866815 (or 43866813 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

Adding to 220303412161460 its reverse (64161214303022), we get a palindrome (284464626464482).

The spelling of 220303412161460 in words is "two hundred twenty trillion, three hundred three billion, four hundred twelve million, one hundred sixty-one thousand, four hundred sixty".