3001211223 has 4 divisors (see below), whose sum is σ = 4001614968. Its totient is φ = 2000807480.

The previous prime is 3001211207. The next prime is 3001211243. The reversal of 3001211223 is 3221121003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3221121003 = 3 ⋅1073707001.

It is a cyclic number.

It is not a de Polignac number, because 3001211223 - 2⁴ = 3001211207 is a prime.

It is a super-2 number, since 2×3001211223² = 18014537610122311458, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3001211203) 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, 500201868 + ... + 500201873.

It is an arithmetic number, because the mean of its divisors is an integer number (1000403742).

Almost surely, 2^3001211223 is an apocalyptic number.

3001211223 is a deficient number, since it is larger than the sum of its proper divisors (1000403745).

3001211223 is a wasteful number, since it uses less digits than its factorization.

3001211223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000403744.

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

The square root of 3001211223 is about 54783.3115373651. The cubic root of 3001211223 is about 1442.4436426194.

Adding to 3001211223 its reverse (3221121003), we get a palindrome (6222332226).

The spelling of 3001211223 in words is "three billion, one million, two hundred eleven thousand, two hundred twenty-three".