3312201130020 has 72 divisors (see below), whose sum is σ = 10318550928504. Its totient is φ = 859381913088.

The previous prime is 3312201130019. The next prime is 3312201130031. The reversal of 3312201130020 is 200311022133.

3312201130020 is a `hidden beast` number, since 3 + 312 + 20 + 11 + 300 + 20 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 591364076004 + 2720837054016 = 769002^2 + 1649496^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 3312201129975 and 3312201130002.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 248657089 + ... + 248670408.

Almost surely, 2^{3312201130020} is an apocalyptic number.

3312201130020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3312201130020 is an abundant number, since it is smaller than the sum of its proper divisors (7006349798484).

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

3312201130020 is a wasteful number, since it uses less digits than its factorization.

3312201130020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497327549 (or 497327544 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 3312201130020 its reverse (200311022133), we get a palindrome (3512512152153).

The spelling of 3312201130020 in words is "three trillion, three hundred twelve billion, two hundred one million, one hundred thirty thousand, twenty".