3211415012 has 24 divisors (see below), whose sum is σ = 6074158776. Its totient is φ = 1476834048.

The previous prime is 3211414991. The next prime is 3211415047. The reversal of 3211415012 is 2105141123.

It can be written as a sum of positive squares in 4 ways, for example, as 450543076 + 2760871936 = 21226^2 + 52544^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97073 + ... + 125880.

It is an arithmetic number, because the mean of its divisors is an integer number (253089949).

Almost surely, 2^3211415012 is an apocalyptic number.

It is an amenable number.

3211415012 is a deficient number, since it is larger than the sum of its proper divisors (2862743764).

3211415012 is a wasteful number, since it uses less digits than its factorization.

3211415012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223247 (or 223245 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 3211415012 is about 56669.3480816570. The cubic root of 3211415012 is about 1475.3627393985.

Adding to 3211415012 its reverse (2105141123), we get a palindrome (5316556135).

The spelling of 3211415012 in words is "three billion, two hundred eleven million, four hundred fifteen thousand, twelve".