3321212010 has 32 divisors (see below), whose sum is σ = 7976707200. Its totient is φ = 885012288.

The previous prime is 3321211991. The next prime is 3321212051. The reversal of 3321212010 is 102121233.

It is a super-2 number, since 2×3321212010² = 22060898430736480200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2404 + ... + 81536.

It is an arithmetic number, because the mean of its divisors is an integer number (249272100).

Almost surely, 2^3321212010 is an apocalyptic number.

3321212010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3321212010 is an abundant number, since it is smaller than the sum of its proper divisors (4655495190).

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

3321212010 is a wasteful number, since it uses less digits than its factorization.

3321212010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80542.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3321212010 is about 57629.9575741645. The cubic root of 3321212010 is about 1491.9886977536.

Adding to 3321212010 its reverse (102121233), we get a palindrome (3423333243).

The spelling of 3321212010 in words is "three billion, three hundred twenty-one million, two hundred twelve thousand, ten".