224126621422 has 64 divisors (see below), whose sum is σ = 388396560384. Its totient is φ = 96004592640.

The previous prime is 224126621417. The next prime is 224126621441.

It is a happy number.

224126621422 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10935048 + ... + 10955524.

It is an arithmetic number, because the mean of its divisors is an integer number (6068696256).

Almost surely, 2^224126621422 is an apocalyptic number.

224126621422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

224126621422 is a deficient number, since it is larger than the sum of its proper divisors (164269938962).

224126621422 is a wasteful number, since it uses less digits than its factorization.

224126621422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20833.

The product of its digits is 36864, while the sum is 34.

It can be divided in two parts, 224126 and 621422, that added together give a palindrome (845548).

The spelling of 224126621422 in words is "two hundred twenty-four billion, one hundred twenty-six million, six hundred twenty-one thousand, four hundred twenty-two".