1330220232100 has 36 divisors (see below), whose sum is σ = 2888598212500. Its totient is φ = 531715685760.

The previous prime is 1330220232073. The next prime is 1330220232119. The reversal of 1330220232100 is 12320220331.

It can be written as a sum of positive squares in 6 ways, for example, as 53812864576 + 1276407367524 = 231976^2 + 1129782^2 .

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, 4511475 + ... + 4797274.

Almost surely, 2^{1330220232100} is an apocalyptic number.

1330220232100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1330220232100 is an abundant number, since it is smaller than the sum of its proper divisors (1558377980400).

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

1330220232100 is a wasteful number, since it uses less digits than its factorization.

1330220232100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9310192 (or 9310185 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1330220232100 its reverse (12320220331), we get a palindrome (1342540452431).

The spelling of 1330220232100 in words is "one trillion, three hundred thirty billion, two hundred twenty million, two hundred thirty-two thousand, one hundred".