1330222020329 has 6 divisors (see below), whose sum is σ = 1413073219134. Its totient is φ = 1251973665920.

The previous prime is 1330222020313. The next prime is 1330222020461. The reversal of 1330222020329 is 9230202220331.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 206520258025 + 1123701762304 = 454445^2 + 1060048^2 .

It is not a de Polignac number, because 1330222020329 - 2⁴ = 1330222020313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1330222020229) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2301421892 + ... + 2301422469.

It is an arithmetic number, because the mean of its divisors is an integer number (235512203189).

Almost surely, 2^{1330222020329} is an apocalyptic number.

It is an amenable number.

1330222020329 is a deficient number, since it is larger than the sum of its proper divisors (82851198805).

1330222020329 is an equidigital number, since it uses as much as digits as its factorization.

1330222020329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4602844395 (or 4602844378 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 1330222020329 in words is "one trillion, three hundred thirty billion, two hundred twenty-two million, twenty thousand, three hundred twenty-nine".