1330001214021 has 8 divisors (see below), whose sum is σ = 1970372168960. Its totient is φ = 886667475996.

The previous prime is 1330001214019. The next prime is 1330001214067. The reversal of 1330001214021 is 1204121000331.

It is not a de Polignac number, because 1330001214021 - 2¹ = 1330001214019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1330001213985 and 1330001214003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330001214001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24629652085 + ... + 24629652138.

It is an arithmetic number, because the mean of its divisors is an integer number (246296521120).

Almost surely, 2^{1330001214021} is an apocalyptic number.

It is an amenable number.

1330001214021 is a deficient number, since it is larger than the sum of its proper divisors (640370954939).

1330001214021 is an equidigital number, since it uses as much as digits as its factorization.

1330001214021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49259304232 (or 49259304226 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1330001214021 its reverse (1204121000331), we get a palindrome (2534122214352).

The spelling of 1330001214021 in words is "one trillion, three hundred thirty billion, one million, two hundred fourteen thousand, twenty-one".