1330231221202 has 24 divisors (see below), whose sum is σ = 2160869975316. Its totient is φ = 613888045056.

The previous prime is 1330231221181. The next prime is 1330231221223. The reversal of 1330231221202 is 2021221320331.

It is an interprime number because it is at equal distance from previous prime (1330231221181) and next prime (1330231221223).

It can be written as a sum of positive squares in 6 ways, for example, as 5662713001 + 1324568508201 = 75251^2 + 1150899^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3074658 + ... + 3480514.

Almost surely, 2^{1330231221202} is an apocalyptic number.

1330231221202 is a deficient number, since it is larger than the sum of its proper divisors (830638754114).

1330231221202 is a wasteful number, since it uses less digits than its factorization.

1330231221202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415582 (or 415569 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1330231221202 its reverse (2021221320331), we get a palindrome (3351452541533).

The spelling of 1330231221202 in words is "one trillion, three hundred thirty billion, two hundred thirty-one million, two hundred twenty-one thousand, two hundred two".