3310221012 has 48 divisors (see below), whose sum is σ = 9032550912. Its totient is φ = 923781600.

The previous prime is 3310221007. The next prime is 3310221029. The reversal of 3310221012 is 2101220133.

It is a junction number, because it is equal to n+sod(n) for n = 3310220982 and 3310221000.

It is a congruent number.

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, 454614 + ... + 461837.

It is an arithmetic number, because the mean of its divisors is an integer number (188178144).

Almost surely, 2^3310221012 is an apocalyptic number.

It is an amenable number.

3310221012 is an abundant number, since it is smaller than the sum of its proper divisors (5722329900).

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

3310221012 is a wasteful number, since it uses less digits than its factorization.

3310221012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916508 (or 916506 counting only the distinct ones).

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

The square root of 3310221012 is about 57534.5201770207. The cubic root of 3310221012 is about 1490.3410495073.

Adding to 3310221012 its reverse (2101220133), we get a palindrome (5411441145).

The spelling of 3310221012 in words is "three billion, three hundred ten million, two hundred twenty-one thousand, twelve".