1110201002021 has 8 divisors (see below), whose sum is σ = 1123715515104. Its totient is φ = 1096689789040.

The previous prime is 1110201001997. The next prime is 1110201002023. The reversal of 1110201002021 is 1202001020111.

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 1110201002021 - 2¹⁸ = 1110200739877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1110201001993 and 1110201002011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110201002023) 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 7 ways as a sum of consecutive naturals, for example, 144710 + ... + 1497111.

It is an arithmetic number, because the mean of its divisors is an integer number (140464439388).

Almost surely, 2^{1110201002021} is an apocalyptic number.

It is an amenable number.

1110201002021 is a deficient number, since it is larger than the sum of its proper divisors (13514513083).

1110201002021 is an equidigital number, since it uses as much as digits as its factorization.

1110201002021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1650051.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1110201002021 its reverse (1202001020111), we get a palindrome (2312202022132).

The spelling of 1110201002021 in words is "one trillion, one hundred ten billion, two hundred one million, two thousand, twenty-one".