1120010002021 has 8 divisors (see below), whose sum is σ = 1143911099520. Its totient is φ = 1096111867008.

The previous prime is 1120010001997. The next prime is 1120010002063. The reversal of 1120010002021 is 1202000100211.

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 1120010002021 - 2⁷ = 1120010001893 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1120010001989 and 1120010002007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120010002091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32085 + ... + 1497013.

It is an arithmetic number, because the mean of its divisors is an integer number (142988887440).

Almost surely, 2^{1120010002021} is an apocalyptic number.

It is an amenable number.

1120010002021 is a deficient number, since it is larger than the sum of its proper divisors (23901097499).

1120010002021 is a wasteful number, since it uses less digits than its factorization.

1120010002021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481243.

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

Adding to 1120010002021 its reverse (1202000100211), we get a palindrome (2322010102232).

The spelling of 1120010002021 in words is "one trillion, one hundred twenty billion, ten million, two thousand, twenty-one".