3212001111 has 16 divisors (see below), whose sum is σ = 4833106560. Its totient is φ = 1879540320.

The previous prime is 3212001071. The next prime is 3212001119. The reversal of 3212001111 is 1111002123.

It is not a de Polignac number, because 3212001111 - 2²⁵ = 3178446679 is a prime.

It is a super-2 number, since 2×3212001111² = 20633902274130468642, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212001119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1677205 + ... + 1679118.

It is an arithmetic number, because the mean of its divisors is an integer number (302069160).

Almost surely, 2^3212001111 is an apocalyptic number.

3212001111 is a deficient number, since it is larger than the sum of its proper divisors (1621105449).

3212001111 is a wasteful number, since it uses less digits than its factorization.

3212001111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3356366.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 3212001111 is about 56674.5190628028. The cubic root of 3212001111 is about 1475.4524875857.

Adding to 3212001111 its reverse (1111002123), we get a palindrome (4323003234).

The spelling of 3212001111 in words is "three billion, two hundred twelve million, one thousand, one hundred eleven".