1120001000001 has 32 divisors (see below), whose sum is σ = 1648220918400. Its totient is φ = 672098496000.

The previous prime is 1120000999993. The next prime is 1120001000059. The reversal of 1120001000001 is 1000001000211.

It is not a de Polignac number, because 1120001000001 - 2³ = 1120000999993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1120001008001) 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, 3189451 + ... + 3523151.

It is an arithmetic number, because the mean of its divisors is an integer number (51506903700).

Almost surely, 2^{1120001000001} is an apocalyptic number.

It is an amenable number.

1120001000001 is a deficient number, since it is larger than the sum of its proper divisors (528219918399).

1120001000001 is a wasteful number, since it uses less digits than its factorization.

1120001000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335857.

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 1120001000001 its reverse (1000001000211), we get a palindrome (2120002000212).

The spelling of 1120001000001 in words is "one trillion, one hundred twenty billion, one million, one", and thus it is an aban number.