3320020130312 has 8 divisors (see below), whose sum is σ = 6225037744350. Its totient is φ = 1660010065152.

The previous prime is 3320020130257. The next prime is 3320020130369. The reversal of 3320020130312 is 2130310200233.

It can be written as a sum of positive squares in only one way, i.e., 2249238064516 + 1070782065796 = 1499746^2 + 1034786^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3320020130312² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207501258137 + ... + 207501258152.

Almost surely, 2^{3320020130312} is an apocalyptic number.

It is an amenable number.

3320020130312 is a deficient number, since it is larger than the sum of its proper divisors (2905017614038).

3320020130312 is a wasteful number, since it uses less digits than its factorization.

3320020130312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415002516295 (or 415002516291 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 3320020130312 its reverse (2130310200233), we get a palindrome (5450330330545).

The spelling of 3320020130312 in words is "three trillion, three hundred twenty billion, twenty million, one hundred thirty thousand, three hundred twelve".