120211001211 has 48 divisors (see below), whose sum is σ = 189614649600. Its totient is φ = 67527270720.

The previous prime is 120211001201. The next prime is 120211001243. The reversal of 120211001211 is 112100112021.

It is not a de Polignac number, because 120211001211 - 2⁵ = 120211001179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120211001201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24199450 + ... + 24204416.

It is an arithmetic number, because the mean of its divisors is an integer number (3950305200).

Almost surely, 2^120211001211 is an apocalyptic number.

120211001211 is a deficient number, since it is larger than the sum of its proper divisors (69403648389).

120211001211 is a wasteful number, since it uses less digits than its factorization.

120211001211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7744 (or 7737 counting only the distinct ones).

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

Adding to 120211001211 its reverse (112100112021), we get a palindrome (232311113232).

The spelling of 120211001211 in words is "one hundred twenty billion, two hundred eleven million, one thousand, two hundred eleven".