4211213310331 has 4 divisors (see below), whose sum is σ = 4231171667464. Its totient is φ = 4191254953200.

The previous prime is 4211213310301. The next prime is 4211213310341. The reversal of 4211213310331 is 1330133121124.

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 4211213310331 - 2⁷ = 4211213310203 is a prime.

It is a super-2 number, since 2×4211213310331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4211213310296 and 4211213310305.

It is not an unprimeable number, because it can be changed into a prime (4211213310301) 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, 9979178250 + ... + 9979178671.

It is an arithmetic number, because the mean of its divisors is an integer number (1057792916866).

Almost surely, 2^{4211213310331} is an apocalyptic number.

4211213310331 is a deficient number, since it is larger than the sum of its proper divisors (19958357133).

4211213310331 is a wasteful number, since it uses less digits than its factorization.

4211213310331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19958357132.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 4211213310331 its reverse (1330133121124), we get a palindrome (5541346431455).

The spelling of 4211213310331 in words is "four trillion, two hundred eleven billion, two hundred thirteen million, three hundred ten thousand, three hundred thirty-one".