10204101222242 has 8 divisors (see below), whose sum is σ = 15331963221036. Its totient is φ = 5093446815232.

The previous prime is 10204101222233. The next prime is 10204101222247. The reversal of 10204101222242 is 24222210140201.

It can be written as a sum of positive squares in 2 ways, for example, as 10127599747321 + 76501474921 = 3182389^2 + 276589^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10204101222247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4301896463 + ... + 4301898834.

Almost surely, 2^{10204101222242} is an apocalyptic number.

10204101222242 is a deficient number, since it is larger than the sum of its proper divisors (5127861998794).

10204101222242 is an equidigital number, since it uses as much as digits as its factorization.

10204101222242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8603795892.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 10204101222242 its reverse (24222210140201), we get a palindrome (34426311362443).

The spelling of 10204101222242 in words is "ten trillion, two hundred four billion, one hundred one million, two hundred twenty-two thousand, two hundred forty-two".