224446644422 has 32 divisors (see below), whose sum is σ = 452032406784. Its totient is φ = 80720071200.

The previous prime is 224446644419. The next prime is 224446644449.

224446644422 is nontrivially palindromic in base 10.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56053604 + ... + 56057607.

It is an arithmetic number, because the mean of its divisors is an integer number (14126012712).

Almost surely, 2^224446644422 is an apocalyptic number.

224446644422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

224446644422 is an abundant number, since it is smaller than the sum of its proper divisors (227585762362).

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

224446644422 is a wasteful number, since it uses less digits than its factorization.

224446644422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112111244.

The product of its digits is 2359296, while the sum is 44.

It can be divided in two parts, 224446 and 644422, that added together give a palindrome (868868).

The spelling of 224446644422 in words is "two hundred twenty-four billion, four hundred forty-six million, six hundred forty-four thousand, four hundred twenty-two".