4221362108031 has 8 divisors (see below), whose sum is σ = 5628826726320. Its totient is φ = 2814069447552.

The previous prime is 4221362108003. The next prime is 4221362108053. The reversal of 4221362108031 is 1308012631224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4221362108031 - 2⁹ = 4221362107519 is a prime.

It is a super-2 number, since 2×4221362108031² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4221362107983 and 4221362108001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4221362108081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42932160 + ... + 43030373.

It is an arithmetic number, because the mean of its divisors is an integer number (703603340790).

Almost surely, 2^{4221362108031} is an apocalyptic number.

4221362108031 is a deficient number, since it is larger than the sum of its proper divisors (1407464618289).

4221362108031 is a wasteful number, since it uses less digits than its factorization.

4221362108031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85978905.

The product of its (nonzero) digits is 13824, while the sum is 33.

Adding to 4221362108031 its reverse (1308012631224), we get a palindrome (5529374739255).

The spelling of 4221362108031 in words is "four trillion, two hundred twenty-one billion, three hundred sixty-two million, one hundred eight thousand, thirty-one".