10001111100916 has 12 divisors (see below), whose sum is σ = 18848247844132. Its totient is φ = 4615897431168.

The previous prime is 10001111100887. The next prime is 10001111100917. The reversal of 10001111100916 is 61900111110001.

It can be written as a sum of positive squares in 2 ways, for example, as 1993320422500 + 8007790678416 = 1411850^2 + 2829804^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001111100917) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96164529765 + ... + 96164529868.

Almost surely, 2^{10001111100916} is an apocalyptic number.

It is an amenable number.

10001111100916 is a deficient number, since it is larger than the sum of its proper divisors (8847136743216).

10001111100916 is a wasteful number, since it uses less digits than its factorization.

10001111100916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192329059650 (or 192329059648 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 22.

Adding to 10001111100916 its reverse (61900111110001), we get a palindrome (71901222210917).

The spelling of 10001111100916 in words is "ten trillion, one billion, one hundred eleven million, one hundred thousand, nine hundred sixteen".