10011204231144 has 32 divisors (see below), whose sum is σ = 25028118123840. Its totient is φ = 3337053737600.

The previous prime is 10011204231139. The next prime is 10011204231229. The reversal of 10011204231144 is 44113240211001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5838124 + ... + 7355684.

It is an arithmetic number, because the mean of its divisors is an integer number (782128691370).

Almost surely, 2^{10011204231144} is an apocalyptic number.

It is an amenable number.

10011204231144 is an abundant number, since it is smaller than the sum of its proper divisors (15016913892696).

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

10011204231144 is a wasteful number, since it uses less digits than its factorization.

10011204231144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1792441 (or 1792437 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 10011204231144 its reverse (44113240211001), we get a palindrome (54124444442145).

The spelling of 10011204231144 in words is "ten trillion, eleven billion, two hundred four million, two hundred thirty-one thousand, one hundred forty-four".