120021011002211 has 16 divisors (see below), whose sum is σ = 134999667335808. Its totient is φ = 105759036801600.

The previous prime is 120021011002181. The next prime is 120021011002219. The reversal of 120021011002211 is 112200110120021.

It is a cyclic number.

It is not a de Polignac number, because 120021011002211 - 2³⁰ = 120019937260387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120021011002219) 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, 968427386 + ... + 968551311.

It is an arithmetic number, because the mean of its divisors is an integer number (8437479208488).

Almost surely, 2^{120021011002211} is an apocalyptic number.

120021011002211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120021011002211 is a deficient number, since it is larger than the sum of its proper divisors (14978656333597).

120021011002211 is a wasteful number, since it uses less digits than its factorization.

120021011002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1936978882.

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

Adding to 120021011002211 its reverse (112200110120021), we get a palindrome (232221121122232).

The spelling of 120021011002211 in words is "one hundred twenty trillion, twenty-one billion, eleven million, two thousand, two hundred eleven".