1330625430228 has 24 divisors (see below), whose sum is σ = 3104832632832. Its totient is φ = 443536101184.

The previous prime is 1330625430203. The next prime is 1330625430257. The reversal of 1330625430228 is 8220345260331.

It is a super-2 number, since 2×1330625430228² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317101 + ... + 1661867.

It is an arithmetic number, because the mean of its divisors is an integer number (129368026368).

Almost surely, 2^{1330625430228} is an apocalyptic number.

It is an amenable number.

1330625430228 is an abundant number, since it is smaller than the sum of its proper divisors (1774207202604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1330625430228 is a wasteful number, since it uses less digits than its factorization.

1330625430228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427231 (or 1427229 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 1330625430228 in words is "one trillion, three hundred thirty billion, six hundred twenty-five million, four hundred thirty thousand, two hundred twenty-eight".