120100100012211 has 32 divisors (see below), whose sum is σ = 176423863472640. Its totient is φ = 72065961792000.

The previous prime is 120100100012209. The next prime is 120100100012257. The reversal of 120100100012211 is 112210001001021.

It is not a de Polignac number, because 120100100012211 - 2¹ = 120100100012209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120100100012281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 202727250 + ... + 203318808.

It is an arithmetic number, because the mean of its divisors is an integer number (5513245733520).

Almost surely, 2^{120100100012211} is an apocalyptic number.

120100100012211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120100100012211 is a deficient number, since it is larger than the sum of its proper divisors (56323763460429).

120100100012211 is a wasteful number, since it uses less digits than its factorization.

120100100012211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652587.

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

Adding to 120100100012211 its reverse (112210001001021), we get a palindrome (232310101013232).

The spelling of 120100100012211 in words is "one hundred twenty trillion, one hundred billion, one hundred million, twelve thousand, two hundred eleven".