120011222020111 has 8 divisors (see below), whose sum is σ = 120038416614000. Its totient is φ = 119984029545600.

The previous prime is 120011222020087. The next prime is 120011222020139. The reversal of 120011222020111 is 111020222110021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120011222020111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120011222030111) 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, 115605655 + ... + 116639143.

It is an arithmetic number, because the mean of its divisors is an integer number (15004802076750).

Almost surely, 2^{120011222020111} is an apocalyptic number.

120011222020111 is a deficient number, since it is larger than the sum of its proper divisors (27194593889).

120011222020111 is a wasteful number, since it uses less digits than its factorization.

120011222020111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059689.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120011222020111 its reverse (111020222110021), we get a palindrome (231031444130132).

The spelling of 120011222020111 in words is "one hundred twenty trillion, eleven billion, two hundred twenty-two million, twenty thousand, one hundred eleven".