10120332111111 has 24 divisors (see below), whose sum is σ = 14719791191040. Its totient is φ = 6700055058000.

The previous prime is 10120332111091. The next prime is 10120332111151. The reversal of 10120332111111 is 11111123302101.

It is not a de Polignac number, because 10120332111111 - 2⁵ = 10120332111079 is a prime.

It is a super-2 number, since 2×10120332111111² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120332111151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3044926 + ... + 5432516.

It is an arithmetic number, because the mean of its divisors is an integer number (613324632960).

Almost surely, 2^{10120332111111} is an apocalyptic number.

10120332111111 is a deficient number, since it is larger than the sum of its proper divisors (4599459079929).

10120332111111 is a wasteful number, since it uses less digits than its factorization.

10120332111111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2390867 (or 2390864 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

Adding to 10120332111111 its reverse (11111123302101), we get a palindrome (21231455413212).

The spelling of 10120332111111 in words is "ten trillion, one hundred twenty billion, three hundred thirty-two million, one hundred eleven thousand, one hundred eleven".