1120011011021 has 8 divisors (see below), whose sum is σ = 1280573765184. Its totient is φ = 959588552160.

The previous prime is 1120011010939. The next prime is 1120011011023. The reversal of 1120011011021 is 1201101100211.

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

It is a de Polignac number, because none of the positive numbers 2^k-1120011011021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120011010993 and 1120011011011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120011011023) 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, 35056715 + ... + 35088648.

It is an arithmetic number, because the mean of its divisors is an integer number (160071720648).

Almost surely, 2^{1120011011021} is an apocalyptic number.

It is an amenable number.

1120011011021 is a deficient number, since it is larger than the sum of its proper divisors (160562754163).

1120011011021 is an equidigital number, since it uses as much as digits as its factorization.

1120011011021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70147651.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1120011011021 its reverse (1201101100211), we get a palindrome (2321112111232).

The spelling of 1120011011021 in words is "one trillion, one hundred twenty billion, eleven million, eleven thousand, twenty-one".