1332300001221 has 96 divisors (see below), whose sum is σ = 2280680962560. Its totient is φ = 733653504000.

The previous prime is 1332300001211. The next prime is 1332300001229. The reversal of 1332300001221 is 1221000032331.

1332300001221 is a `hidden beast` number, since 1 + 332 + 300 + 0 + 0 + 12 + 21 = 666.

It is not a de Polignac number, because 1332300001221 - 2⁵ = 1332300001189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1332300001194 and 1332300001203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332300001229) 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, 114521821 + ... + 114533453.

It is an arithmetic number, because the mean of its divisors is an integer number (23757093360).

Almost surely, 2^{1332300001221} is an apocalyptic number.

It is an amenable number.

1332300001221 is a deficient number, since it is larger than the sum of its proper divisors (948380961339).

1332300001221 is a wasteful number, since it uses less digits than its factorization.

1332300001221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12227 (or 12224 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1332300001221 its reverse (1221000032331), we get a palindrome (2553300033552).

The spelling of 1332300001221 in words is "one trillion, three hundred thirty-two billion, three hundred million, one thousand, two hundred twenty-one".