422212414413421 has 32 divisors (see below), whose sum is σ = 458065803888000. Its totient is φ = 387849128325120.

The previous prime is 422212414413401. The next prime is 422212414413431. The reversal of 422212414413421 is 124314414212224.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422212414413421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422212414413401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (37) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80935101 + ... + 85993693.

It is an arithmetic number, because the mean of its divisors is an integer number (14314556371500).

Almost surely, 2^{422212414413421} is an apocalyptic number.

422212414413421 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

422212414413421 is a deficient number, since it is larger than the sum of its proper divisors (35853389474579).

422212414413421 is a wasteful number, since it uses less digits than its factorization.

422212414413421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5059309.

The product of its digits is 98304, while the sum is 37.

Adding to 422212414413421 its reverse (124314414212224), we get a palindrome (546526828625645).

The spelling of 422212414413421 in words is "four hundred twenty-two trillion, two hundred twelve billion, four hundred fourteen million, four hundred thirteen thousand, four hundred twenty-one".