3321203012 has 6 divisors (see below), whose sum is σ = 5812105278. Its totient is φ = 1660601504.

The previous prime is 3321202999. The next prime is 3321203029. The reversal of 3321203012 is 2103021233.

It can be written as a sum of positive squares in only one way, i.e., 2218033216 + 1103169796 = 47096^2 + 33214^2 .

It is a super-2 number, since 2×3321203012² = 22060778893835744288, which 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, 415150373 + ... + 415150380.

It is an arithmetic number, because the mean of its divisors is an integer number (968684213).

Almost surely, 2^3321203012 is an apocalyptic number.

It is an amenable number.

3321203012 is a deficient number, since it is larger than the sum of its proper divisors (2490902266).

3321203012 is a wasteful number, since it uses less digits than its factorization.

3321203012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830300757 (or 830300755 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3321203012 is about 57629.8795070751. The cubic root of 3321203012 is about 1491.9873503613.

Adding to 3321203012 its reverse (2103021233), we get a palindrome (5424224245).

The spelling of 3321203012 in words is "three billion, three hundred twenty-one million, two hundred three thousand, twelve".