1330222020330 has 160 divisors (see below), whose sum is σ = 3745013545728. Its totient is φ = 302367945600.

The previous prime is 1330222020313. The next prime is 1330222020461. The reversal of 1330222020330 is 330202220331.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1330222020297 and 1330222020306.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 12986415 + ... + 13088445.

Almost surely, 2^{1330222020330} is an apocalyptic number.

1330222020330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1330222020330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1872506772864).

1330222020330 is an abundant number, since it is smaller than the sum of its proper divisors (2414791525398).

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

1330222020330 is a wasteful number, since it uses less digits than its factorization.

1330222020330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102250 (or 102229 counting only the distinct ones).

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

Adding to 1330222020330 its reverse (330202220331), we get a palindrome (1660424240661).

The spelling of 1330222020330 in words is "one trillion, three hundred thirty billion, two hundred twenty-two million, twenty thousand, three hundred thirty".