1226044012008 has 64 divisors (see below), whose sum is σ = 3154750240320. Its totient is φ = 396823795200.

The previous prime is 1226044012003. The next prime is 1226044012019. The reversal of 1226044012008 is 8002104406221.

It is not an unprimeable number, because it can be changed into a prime (1226044012001) 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, 2744935 + ... + 3160182.

It is an arithmetic number, because the mean of its divisors is an integer number (49292972505).

Almost surely, 2^{1226044012008} is an apocalyptic number.

It is an amenable number.

1226044012008 is an abundant number, since it is smaller than the sum of its proper divisors (1928706228312).

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

1226044012008 is a wasteful number, since it uses less digits than its factorization.

1226044012008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5905378 (or 5905374 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

Adding to 1226044012008 its reverse (8002104406221), we get a palindrome (9228148418229).

The spelling of 1226044012008 in words is "one trillion, two hundred twenty-six billion, forty-four million, twelve thousand, eight".