1120021202001 has 16 divisors (see below), whose sum is σ = 1610590274496. Its totient is φ = 688234658496.

The previous prime is 1120021201969. The next prime is 1120021202021. The reversal of 1120021202001 is 1002021200211.

It is not a de Polignac number, because 1120021202001 - 2⁵ = 1120021201969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1120021202021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20997150 + ... + 21050423.

It is an arithmetic number, because the mean of its divisors is an integer number (100661892156).

Almost surely, 2^{1120021202001} is an apocalyptic number.

It is an amenable number.

1120021202001 is a deficient number, since it is larger than the sum of its proper divisors (490569072495).

1120021202001 is a wasteful number, since it uses less digits than its factorization.

1120021202001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42048272.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1120021202001 its reverse (1002021200211), we get a palindrome (2122042402212).

The spelling of 1120021202001 in words is "one trillion, one hundred twenty billion, twenty-one million, two hundred two thousand, one".