1120210011021 has 16 divisors (see below), whose sum is σ = 1496952078336. Its totient is φ = 745137553776.

The previous prime is 1120210011013. The next prime is 1120210011049. The reversal of 1120210011021 is 1201100120211.

It is not a de Polignac number, because 1120210011021 - 2³ = 1120210011013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120210010988 and 1120210011006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120210011091) 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, 27180196 + ... + 27221378.

It is an arithmetic number, because the mean of its divisors is an integer number (93559504896).

Almost surely, 2^{1120210011021} is an apocalyptic number.

It is an amenable number.

1120210011021 is a deficient number, since it is larger than the sum of its proper divisors (376742067315).

1120210011021 is a wasteful number, since it uses less digits than its factorization.

1120210011021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61232.

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

Adding to 1120210011021 its reverse (1201100120211), we get a palindrome (2321310131232).

The spelling of 1120210011021 in words is "one trillion, one hundred twenty billion, two hundred ten million, eleven thousand, twenty-one".