10226239404 has 12 divisors (see below), whose sum is σ = 23861225304. Its totient is φ = 3408746464.

The previous prime is 10226239399. The next prime is 10226239427. The reversal of 10226239404 is 40493262201.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426093297 + ... + 426093320.

It is an arithmetic number, because the mean of its divisors is an integer number (1988435442).

Almost surely, 2^10226239404 is an apocalyptic number.

It is an amenable number.

10226239404 is an abundant number, since it is smaller than the sum of its proper divisors (13634985900).

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

10226239404 is a wasteful number, since it uses less digits than its factorization.

10226239404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852186624 (or 852186622 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

It can be divided in two parts, 1022 and 6239404, that added together give a palindrome (6240426).

The spelling of 10226239404 in words is "ten billion, two hundred twenty-six million, two hundred thirty-nine thousand, four hundred four".