10115033221344 has 48 divisors (see below), whose sum is σ = 26620219276560. Its totient is φ = 3363010176000.

The previous prime is 10115033221339. The next prime is 10115033221351. The reversal of 10115033221344 is 44312233051101.

It is a tau number, because it is divible by the number of its divisors (48).

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, 135393157 + ... + 135467844.

It is an arithmetic number, because the mean of its divisors is an integer number (554587901595).

Almost surely, 2^{10115033221344} is an apocalyptic number.

It is an amenable number.

10115033221344 is an abundant number, since it is smaller than the sum of its proper divisors (16505186055216).

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

10115033221344 is a wasteful number, since it uses less digits than its factorization.

10115033221344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270861403 (or 270861395 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 10115033221344 its reverse (44312233051101), we get a palindrome (54427266272445).

The spelling of 10115033221344 in words is "ten trillion, one hundred fifteen billion, thirty-three million, two hundred twenty-one thousand, three hundred forty-four".