21334421222114 has 64 divisors (see below), whose sum is σ = 45494709910272. Its totient is φ = 7221382502400.

The previous prime is 21334421222041. The next prime is 21334421222159. The reversal of 21334421222114 is 41122212443312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 313394027 + ... + 313462094.

It is an arithmetic number, because the mean of its divisors is an integer number (710854842348).

Almost surely, 2^{21334421222114} is an apocalyptic number.

21334421222114 is an abundant number, since it is smaller than the sum of its proper divisors (24160288688158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

21334421222114 is a wasteful number, since it uses less digits than its factorization.

21334421222114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626856171.

The product of its digits is 18432, while the sum is 32.

Adding to 21334421222114 its reverse (41122212443312), we get a palindrome (62456633665426).

The spelling of 21334421222114 in words is "twenty-one trillion, three hundred thirty-four billion, four hundred twenty-one million, two hundred twenty-two thousand, one hundred fourteen".