1330202221023 has 96 divisors (see below), whose sum is σ = 2001720845376. Its totient is φ = 780931694592.

The previous prime is 1330202221021. The next prime is 1330202221043. The reversal of 1330202221023 is 3201222020331.

It is a happy number.

It is not a de Polignac number, because 1330202221023 - 2¹ = 1330202221021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330202221021) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 585217615 + ... + 585219887.

It is an arithmetic number, because the mean of its divisors is an integer number (20851258806).

Almost surely, 2^{1330202221023} is an apocalyptic number.

1330202221023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1330202221023 is a deficient number, since it is larger than the sum of its proper divisors (671518624353).

1330202221023 is a wasteful number, since it uses less digits than its factorization.

1330202221023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2573 (or 2536 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1330202221023 its reverse (3201222020331), we get a palindrome (4531424241354).

The spelling of 1330202221023 in words is "one trillion, three hundred thirty billion, two hundred two million, two hundred twenty-one thousand, twenty-three".