1030220332320 has 48 divisors (see below), whose sum is σ = 3245194048320. Its totient is φ = 274725421824.

The previous prime is 1030220332279. The next prime is 1030220332343. The reversal of 1030220332320 is 232330220301.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×1030220332320² (a number of 25 digits) contains 22 as substring.

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, 1073145700 + ... + 1073146659.

It is an arithmetic number, because the mean of its divisors is an integer number (67608209340).

Almost surely, 2^{1030220332320} is an apocalyptic number.

1030220332320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030220332320 is an abundant number, since it is smaller than the sum of its proper divisors (2214973716000).

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

1030220332320 is a wasteful number, since it uses less digits than its factorization.

1030220332320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2146292377 (or 2146292369 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 1030220332320 its reverse (232330220301), we get a palindrome (1262550552621).

The spelling of 1030220332320 in words is "one trillion, thirty billion, two hundred twenty million, three hundred thirty-two thousand, three hundred twenty".