1043304220220 has 48 divisors (see below), whose sum is σ = 2221413949440. Its totient is φ = 411556267584.

The previous prime is 1043304220199. The next prime is 1043304220237. The reversal of 1043304220220 is 220224033401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 805610 + ... + 1653969.

It is an arithmetic number, because the mean of its divisors is an integer number (46279457280).

Almost surely, 2^{1043304220220} is an apocalyptic number.

1043304220220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1043304220220 is an abundant number, since it is smaller than the sum of its proper divisors (1178109729220).

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

1043304220220 is a wasteful number, since it uses less digits than its factorization.

1043304220220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2459882 (or 2459880 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 1043304220220 its reverse (220224033401), we get a palindrome (1263528253621).

The spelling of 1043304220220 in words is "one trillion, forty-three billion, three hundred four million, two hundred twenty thousand, two hundred twenty".