1301220003330 has 96 divisors (see below), whose sum is σ = 3728146758336. Its totient is φ = 312851452032.

The previous prime is 1301220003311. The next prime is 1301220003361. The reversal of 1301220003330 is 333000221031.

1301220003330 is a `hidden beast` number, since 130 + 1 + 2 + 200 + 0 + 3 + 330 = 666.

It is a super-2 number, since 2×1301220003330² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12881712 + ... + 12982331.

It is an arithmetic number, because the mean of its divisors is an integer number (38834862066).

Almost surely, 2^{1301220003330} is an apocalyptic number.

1301220003330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1301220003330 is an abundant number, since it is smaller than the sum of its proper divisors (2426926755006).

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

1301220003330 is a wasteful number, since it uses less digits than its factorization.

1301220003330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25864112 (or 25864109 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 1301220003330 its reverse (333000221031), we get a palindrome (1634220224361).

The spelling of 1301220003330 in words is "one trillion, three hundred one billion, two hundred twenty million, three thousand, three hundred thirty".