10112012100111 has 32 divisors (see below), whose sum is σ = 14489608008960. Its totient is φ = 6249767901696.

The previous prime is 10112012100109. The next prime is 10112012100119. The reversal of 10112012100111 is 11100121021101.

It is not a de Polignac number, because 10112012100111 - 2¹ = 10112012100109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112012100119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76710720 + ... + 76842426.

It is an arithmetic number, because the mean of its divisors is an integer number (452800250280).

Almost surely, 2^{10112012100111} is an apocalyptic number.

10112012100111 is a deficient number, since it is larger than the sum of its proper divisors (4377595908849).

10112012100111 is a wasteful number, since it uses less digits than its factorization.

10112012100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154263.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 10112012100111 its reverse (11100121021101), we get a palindrome (21212133121212).

The spelling of 10112012100111 in words is "ten trillion, one hundred twelve billion, twelve million, one hundred thousand, one hundred eleven".