120012022101011 has 16 divisors (see below), whose sum is σ = 120273270186720. Its totient is φ = 119751095692800.

The previous prime is 120012022100989. The next prime is 120012022101137. The reversal of 120012022101011 is 110101220210021.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120012022101011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120012022100011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10316509451 + ... + 10316521083.

It is an arithmetic number, because the mean of its divisors is an integer number (7517079386670).

Almost surely, 2^{120012022101011} is an apocalyptic number.

120012022101011 is a deficient number, since it is larger than the sum of its proper divisors (261248085709).

120012022101011 is a wasteful number, since it uses less digits than its factorization.

120012022101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23606.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120012022101011 its reverse (110101220210021), we get a palindrome (230113242311032).

The spelling of 120012022101011 in words is "one hundred twenty trillion, twelve billion, twenty-two million, one hundred one thousand, eleven".