4211331423211 has 4 divisors (see below), whose sum is σ = 4594179734424. Its totient is φ = 3828483112000.

The previous prime is 4211331423113. The next prime is 4211331423217. The reversal of 4211331423211 is 1123241331124.

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 4211331423211 - 2¹¹ = 4211331421163 is a prime.

It is a super-2 number, since 2×4211331423211² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4211331423211.

It is not an unprimeable number, because it can be changed into a prime (4211331423217) 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, 191424155590 + ... + 191424155611.

It is an arithmetic number, because the mean of its divisors is an integer number (1148544933606).

Almost surely, 2^{4211331423211} is an apocalyptic number.

4211331423211 is a deficient number, since it is larger than the sum of its proper divisors (382848311213).

4211331423211 is a wasteful number, since it uses less digits than its factorization.

4211331423211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382848311212.

The product of its digits is 3456, while the sum is 28.

Adding to 4211331423211 its reverse (1123241331124), we get a palindrome (5334572754335).

The spelling of 4211331423211 in words is "four trillion, two hundred eleven billion, three hundred thirty-one million, four hundred twenty-three thousand, two hundred eleven".