1330212223330 has 32 divisors (see below), whose sum is σ = 2400619476528. Its totient is φ = 530700576000.

The previous prime is 1330212223309. The next prime is 1330212223339. The reversal of 1330212223330 is 333222120331.

It can be written as a sum of positive squares in 8 ways, for example, as 857722333689 + 472489889641 = 926133^2 + 687379^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1330212223295 and 1330212223304.

It is not an unprimeable number, because it can be changed into a prime (1330212223339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5868300 + ... + 6090760.

Almost surely, 2^{1330212223330} is an apocalyptic number.

1330212223330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1330212223330 is a deficient number, since it is larger than the sum of its proper divisors (1070407253198).

1330212223330 is a wasteful number, since it uses less digits than its factorization.

1330212223330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224022.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 1330212223330 its reverse (333222120331), we get a palindrome (1663434343661).

The spelling of 1330212223330 in words is "one trillion, three hundred thirty billion, two hundred twelve million, two hundred twenty-three thousand, three hundred thirty".