221334124414 has 16 divisors (see below), whose sum is σ = 362575513440. Its totient is φ = 100715418720.

The previous prime is 221334124397. The next prime is 221334124441. The reversal of 221334124414 is 414421433122.

It is a happy number.

It is a super-2 number, since 2×221334124414² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59947809 + ... + 59951500.

It is an arithmetic number, because the mean of its divisors is an integer number (22660969590).

Almost surely, 2^221334124414 is an apocalyptic number.

221334124414 is a deficient number, since it is larger than the sum of its proper divisors (141241389026).

221334124414 is a wasteful number, since it uses less digits than its factorization.

221334124414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119899395.

The product of its digits is 18432, while the sum is 31.

Adding to 221334124414 its reverse (414421433122), we get a palindrome (635755557536).

The spelling of 221334124414 in words is "two hundred twenty-one billion, three hundred thirty-four million, one hundred twenty-four thousand, four hundred fourteen".