1330100224021 has 8 divisors (see below), whose sum is σ = 1336497654744. Its totient is φ = 1323712266240.

The previous prime is 1330100223997. The next prime is 1330100224027. The reversal of 1330100224021 is 1204220010331.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1046762256996 + 283337967025 = 1023114^2 + 532295^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1330100224021 - 2¹⁷ = 1330100092949 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1330100224021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330100224027) 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, 2086660 + ... + 2648461.

It is an arithmetic number, because the mean of its divisors is an integer number (167062206843).

Almost surely, 2^{1330100224021} is an apocalyptic number.

It is an amenable number.

1330100224021 is a deficient number, since it is larger than the sum of its proper divisors (6397430723).

1330100224021 is a wasteful number, since it uses less digits than its factorization.

1330100224021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4736471.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1330100224021 its reverse (1204220010331), we get a palindrome (2534320234352).

The spelling of 1330100224021 in words is "one trillion, three hundred thirty billion, one hundred million, two hundred twenty-four thousand, twenty-one".