10011213131244 has 48 divisors (see below), whose sum is σ = 26480401812480. Its totient is φ = 2918248361280.

The previous prime is 10011213131219. The next prime is 10011213131281. The reversal of 10011213131244 is 44213131211001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1688798172 + ... + 1688804099.

It is an arithmetic number, because the mean of its divisors is an integer number (551675037760).

Almost surely, 2^{10011213131244} is an apocalyptic number.

It is an amenable number.

10011213131244 is an abundant number, since it is smaller than the sum of its proper divisors (16469188681236).

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

10011213131244 is a wasteful number, since it uses less digits than its factorization.

10011213131244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3377602310 (or 3377602308 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 10011213131244 its reverse (44213131211001), we get a palindrome (54224344342245).

The spelling of 10011213131244 in words is "ten trillion, eleven billion, two hundred thirteen million, one hundred thirty-one thousand, two hundred forty-four".