10511011050044 has 24 divisors (see below), whose sum is σ = 18401981497200. Its totient is φ = 5253302396160.

The previous prime is 10511011049983. The next prime is 10511011050053. The reversal of 10511011050044 is 44005011011501.

It is a super-2 number, since 2×10511011050044² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147138167 + ... + 147209585.

It is an arithmetic number, because the mean of its divisors is an integer number (766749229050).

Almost surely, 2^{10511011050044} is an apocalyptic number.

It is an amenable number.

10511011050044 is a deficient number, since it is larger than the sum of its proper divisors (7890970447156).

10511011050044 is a wasteful number, since it uses less digits than its factorization.

10511011050044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86333 (or 86331 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 23.

Adding to 10511011050044 its reverse (44005011011501), we get a palindrome (54516022061545).

The spelling of 10511011050044 in words is "ten trillion, five hundred eleven billion, eleven million, fifty thousand, forty-four".