10111202005 has 16 divisors (see below), whose sum is σ = 12293576064. Its totient is φ = 7982783680.

The previous prime is 10111201963. The next prime is 10111202009. The reversal of 10111202005 is 50020211101.

It is a de Polignac number, because none of the positive numbers 2^k-10111202005 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111202009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104775 + ... + 176635.

It is an arithmetic number, because the mean of its divisors is an integer number (768348504).

Almost surely, 2^10111202005 is an apocalyptic number.

It is an amenable number.

10111202005 is a deficient number, since it is larger than the sum of its proper divisors (2182374059).

10111202005 is a wasteful number, since it uses less digits than its factorization.

10111202005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72236.

The product of its (nonzero) digits is 20, while the sum is 13.

Adding to 10111202005 its reverse (50020211101), we get a palindrome (60131413106).

The spelling of 10111202005 in words is "ten billion, one hundred eleven million, two hundred two thousand, five".