224424200402 has 8 divisors (see below), whose sum is σ = 336668598396. Its totient is φ = 112201334272.

The previous prime is 224424200387. The next prime is 224424200411. The reversal of 224424200402 is 204002424422.

It can be written as a sum of positive squares in 2 ways, for example, as 220880260441 + 3543939961 = 469979^2 + 59531^2 .

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

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, 5356883 + ... + 5398614.

Almost surely, 2^224424200402 is an apocalyptic number.

224424200402 is a deficient number, since it is larger than the sum of its proper divisors (112244397994).

224424200402 is a wasteful number, since it uses less digits than its factorization.

224424200402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10765932.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 224424200402 its reverse (204002424422), we get a palindrome (428426624824).

The spelling of 224424200402 in words is "two hundred twenty-four billion, four hundred twenty-four million, two hundred thousand, four hundred two".