3221230011 has 4 divisors (see below), whose sum is σ = 4294973352. Its totient is φ = 2147486672.

The previous prime is 3221230009. The next prime is 3221230069. The reversal of 3221230011 is 1100321223.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3221230011 - 2¹ = 3221230009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3221230511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 536871666 + ... + 536871671.

It is an arithmetic number, because the mean of its divisors is an integer number (1073743338).

Almost surely, 2^3221230011 is an apocalyptic number.

3221230011 is a deficient number, since it is larger than the sum of its proper divisors (1073743341).

3221230011 is a wasteful number, since it uses less digits than its factorization.

3221230011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073743340.

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

The square root of 3221230011 is about 56755.8808494767. The cubic root of 3221230011 is about 1476.8642536729.

Adding to 3221230011 its reverse (1100321223), we get a palindrome (4321551234).

The spelling of 3221230011 in words is "three billion, two hundred twenty-one million, two hundred thirty thousand, eleven".