3212011252 has 6 divisors (see below), whose sum is σ = 5621019698. Its totient is φ = 1606005624.

The previous prime is 3212011241. The next prime is 3212011337. The reversal of 3212011252 is 2521102123.

It can be written as a sum of positive squares in only one way, i.e., 1606085776 + 1605925476 = 40076^2 + 40074^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401501403 + ... + 401501410.

Almost surely, 2^3212011252 is an apocalyptic number.

It is an amenable number.

3212011252 is a deficient number, since it is larger than the sum of its proper divisors (2409008446).

3212011252 is a wasteful number, since it uses less digits than its factorization.

3212011252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803002817 (or 803002815 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 3212011252 is about 56674.6085297464. The cubic root of 3212011252 is about 1475.4540403610.

Adding to 3212011252 its reverse (2521102123), we get a palindrome (5733113375).

The spelling of 3212011252 in words is "three billion, two hundred twelve million, eleven thousand, two hundred fifty-two".