3220151211 has 12 divisors (see below), whose sum is σ = 4655283360. Its totient is φ = 2144942640.

The previous prime is 3220151189. The next prime is 3220151219. The reversal of 3220151211 is 1121510223.

It is not a de Polignac number, because 3220151211 - 2¹³ = 3220143019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3220151219) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140851 + ... + 162108.

It is an arithmetic number, because the mean of its divisors is an integer number (387940280).

Almost surely, 2^3220151211 is an apocalyptic number.

3220151211 is a deficient number, since it is larger than the sum of its proper divisors (1435132149).

3220151211 is a wasteful number, since it uses less digits than its factorization.

3220151211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304146 (or 304143 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 3220151211 is about 56746.3761926698. The cubic root of 3220151211 is about 1476.6993664460.

Adding to 3220151211 its reverse (1121510223), we get a palindrome (4341661434).

The spelling of 3220151211 in words is "three billion, two hundred twenty million, one hundred fifty-one thousand, two hundred eleven".