224352021422 has 8 divisors (see below), whose sum is σ = 351159685776. Its totient is φ = 107298792832.

The previous prime is 224352021391. The next prime is 224352021431. The reversal of 224352021422 is 224120253422.

It is a happy number.

224352021422 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×224352021422³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2438608883 + ... + 2438608974.

It is an arithmetic number, because the mean of its divisors is an integer number (43894960722).

Almost surely, 2^224352021422 is an apocalyptic number.

224352021422 is a deficient number, since it is larger than the sum of its proper divisors (126807664354).

224352021422 is a wasteful number, since it uses less digits than its factorization.

224352021422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4877217882.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 224352021422 its reverse (224120253422), we get a palindrome (448472274844).

The spelling of 224352021422 in words is "two hundred twenty-four billion, three hundred fifty-two million, twenty-one thousand, four hundred twenty-two".