1120011201021 has 16 divisors (see below), whose sum is σ = 1521451995840. Its totient is φ = 732680699520.

The previous prime is 1120011200969. The next prime is 1120011201061. The reversal of 1120011201021 is 1201021100211.

It is not a de Polignac number, because 1120011201021 - 2²⁹ = 1119474330109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120011200988 and 1120011201006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120011201061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7226760 + ... + 7380113.

It is an arithmetic number, because the mean of its divisors is an integer number (95090749740).

Almost surely, 2^{1120011201021} is an apocalyptic number.

It is an amenable number.

1120011201021 is a deficient number, since it is larger than the sum of its proper divisors (401440794819).

1120011201021 is a wasteful number, since it uses less digits than its factorization.

1120011201021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14607356.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1120011201021 its reverse (1201021100211), we get a palindrome (2321032301232).

The spelling of 1120011201021 in words is "one trillion, one hundred twenty billion, eleven million, two hundred one thousand, twenty-one".