224334100402 has 32 divisors (see below), whose sum is σ = 344863733760. Its totient is φ = 109396911120.

The previous prime is 224334100303. The next prime is 224334100409. The reversal of 224334100402 is 204001433422.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (224334100409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36827377 + ... + 36833467.

It is an arithmetic number, because the mean of its divisors is an integer number (10776991680).

Almost surely, 2^224334100402 is an apocalyptic number.

224334100402 is a deficient number, since it is larger than the sum of its proper divisors (120529633358).

224334100402 is a wasteful number, since it uses less digits than its factorization.

224334100402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7446.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 224334100402 its reverse (204001433422), we get a palindrome (428335533824).

The spelling of 224334100402 in words is "two hundred twenty-four billion, three hundred thirty-four million, one hundred thousand, four hundred two".