3203305503212 has 6 divisors (see below), whose sum is σ = 5605784630628. Its totient is φ = 1601652751604.

The previous prime is 3203305503173. The next prime is 3203305503227. The reversal of 3203305503212 is 2123055033023.

It is a super-2 number, since 2×3203305503212² (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, 400413187898 + ... + 400413187905.

It is an arithmetic number, because the mean of its divisors is an integer number (934297438438).

Almost surely, 2^{3203305503212} is an apocalyptic number.

It is an amenable number.

3203305503212 is a deficient number, since it is larger than the sum of its proper divisors (2402479127416).

3203305503212 is a wasteful number, since it uses less digits than its factorization.

3203305503212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800826375807 (or 800826375805 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 29.

The spelling of 3203305503212 in words is "three trillion, two hundred three billion, three hundred five million, five hundred three thousand, two hundred twelve".