1110000012001 has 32 divisors (see below), whose sum is σ = 1232104711680. Its totient is φ = 994641263616.

The previous prime is 1110000011971. The next prime is 1110000012089. The reversal of 1110000012001 is 1002100000111.

It is a cyclic number.

It is not a de Polignac number, because 1110000012001 - 2⁷ = 1110000011873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110000012091) 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, 78178435 + ... + 78192631.

It is an arithmetic number, because the mean of its divisors is an integer number (38503272240).

Almost surely, 2^{1110000012001} is an apocalyptic number.

It is an amenable number.

1110000012001 is a deficient number, since it is larger than the sum of its proper divisors (122104699679).

1110000012001 is a wasteful number, since it uses less digits than its factorization.

1110000012001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15153.

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

Adding to 1110000012001 its reverse (1002100000111), we get a palindrome (2112100012112).

The spelling of 1110000012001 in words is "one trillion, one hundred ten billion, twelve thousand, one".