110010001012 has 24 divisors (see below), whose sum is σ = 192993471720. Its totient is φ = 54869120640.

The previous prime is 110010000977. The next prime is 110010001033. The reversal of 110010001012 is 210100010011.

It can be written as a sum of positive squares in 4 ways, for example, as 76992930576 + 33017070436 = 277476^2 + 181706^2 .

It is a junction number, because it is equal to n+sod(n) for n = 110010000986 and 110010001004.

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, 4346458 + ... + 4371694.

It is an arithmetic number, because the mean of its divisors is an integer number (8041394655).

Almost surely, 2^110010001012 is an apocalyptic number.

It is an amenable number.

110010001012 is a deficient number, since it is larger than the sum of its proper divisors (82983470708).

110010001012 is a wasteful number, since it uses less digits than its factorization.

110010001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27891 (or 27889 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 110010001012 its reverse (210100010011), we get a palindrome (320110011023).

The spelling of 110010001012 in words is "one hundred ten billion, ten million, one thousand, twelve".