1330021212334 has 8 divisors (see below), whose sum is σ = 2112386631408. Its totient is φ = 625892335200.

The previous prime is 1330021212323. The next prime is 1330021212433. The reversal of 1330021212334 is 4332121200331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1330021212334² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1330021212299 and 1330021212308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19559135442 + ... + 19559135509.

It is an arithmetic number, because the mean of its divisors is an integer number (264048328926).

Almost surely, 2^{1330021212334} is an apocalyptic number.

1330021212334 is a deficient number, since it is larger than the sum of its proper divisors (782365419074).

1330021212334 is a wasteful number, since it uses less digits than its factorization.

1330021212334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39118270970.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1330021212334 its reverse (4332121200331), we get a palindrome (5662142412665).

The spelling of 1330021212334 in words is "one trillion, three hundred thirty billion, twenty-one million, two hundred twelve thousand, three hundred thirty-four".