10204103213226 has 192 divisors, whose sum is σ = 25866727920000. Its totient is φ = 2972157027840.

The previous prime is 10204103213209. The next prime is 10204103213243. The reversal of 10204103213226 is 62231230140201.

10204103213226 is a `hidden beast` number, since 1 + 0 + 2 + 0 + 4 + 10 + 321 + 322 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (10204103213209) and next prime (10204103213243).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 10204103213226.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 229031200 + ... + 229075748.

It is an arithmetic number, because the mean of its divisors is an integer number (134722541250).

Almost surely, 2^{10204103213226} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10204103213226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12933363960000).

10204103213226 is an abundant number, since it is smaller than the sum of its proper divisors (15662624706774).

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

10204103213226 is a wasteful number, since it uses less digits than its factorization.

10204103213226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45926 (or 45907 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 10204103213226 its reverse (62231230140201), we get a palindrome (72435333353427).

The spelling of 10204103213226 in words is "ten trillion, two hundred four billion, one hundred three million, two hundred thirteen thousand, two hundred twenty-six".