3214200202020 has 36 divisors (see below), whose sum is σ = 9749740613340. Its totient is φ = 857120053824.

The previous prime is 3214200202013. The next prime is 3214200202049. The reversal of 3214200202020 is 202020024123.

3214200202020 is a `hidden beast` number, since 3 + 21 + 420 + 0 + 20 + 202 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2436614853156 + 777585348864 = 1560966^2 + 881808^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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 = 3214200201984 and 3214200202002.

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, 8928333715 + ... + 8928334074.

Almost surely, 2^{3214200202020} is an apocalyptic number.

3214200202020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3214200202020 is an abundant number, since it is smaller than the sum of its proper divisors (6535540411320).

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

3214200202020 is a wasteful number, since it uses less digits than its factorization.

3214200202020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17856667804 (or 17856667799 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 3214200202020 its reverse (202020024123), we get a palindrome (3416220226143).

The spelling of 3214200202020 in words is "three trillion, two hundred fourteen billion, two hundred million, two hundred two thousand, twenty".