120101000211 has 8 divisors (see below), whose sum is σ = 177927407760. Its totient is φ = 80067333456.

The previous prime is 120101000161. The next prime is 120101000293. The reversal of 120101000211 is 112000101021.

It is a happy number.

It is not a de Polignac number, because 120101000211 - 2⁹ = 120100999699 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 120101000193 and 120101000202.

It is not an unprimeable number, because it can be changed into a prime (120101004211) 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, 2224092570 + ... + 2224092623.

It is an arithmetic number, because the mean of its divisors is an integer number (22240925970).

Almost surely, 2^120101000211 is an apocalyptic number.

120101000211 is a deficient number, since it is larger than the sum of its proper divisors (57826407549).

120101000211 is an equidigital number, since it uses as much as digits as its factorization.

120101000211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4448185202 (or 4448185196 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 120101000211 its reverse (112000101021), we get a palindrome (232101101232).

The spelling of 120101000211 in words is "one hundred twenty billion, one hundred one million, two hundred eleven", and thus it is an aban number.