1120020102001 has 8 divisors (see below), whose sum is σ = 1128728462400. Its totient is φ = 1111314144720.

The previous prime is 1120020101989. The next prime is 1120020102007. The reversal of 1120020102001 is 1002010200211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1120020102001 - 2⁵ = 1120020101969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120020102007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340695 + ... + 1534963.

It is an arithmetic number, because the mean of its divisors is an integer number (141091057800).

Almost surely, 2^{1120020102001} is an apocalyptic number.

It is an amenable number.

1120020102001 is a deficient number, since it is larger than the sum of its proper divisors (8708360399).

1120020102001 is a wasteful number, since it uses less digits than its factorization.

1120020102001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201559.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1120020102001 its reverse (1002010200211), we get a palindrome (2122030302212).

The spelling of 1120020102001 in words is "one trillion, one hundred twenty billion, twenty million, one hundred two thousand, one".