120101210211 has 16 divisors (see below), whose sum is σ = 162404725248. Its totient is φ = 78932784000.

The previous prime is 120101210209. The next prime is 120101210221. The reversal of 120101210211 is 112012101021.

It is not a de Polignac number, because 120101210211 - 2¹ = 120101210209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120101210221) 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, 3679515 + ... + 3712011.

It is an arithmetic number, because the mean of its divisors is an integer number (10150295328).

Almost surely, 2^120101210211 is an apocalyptic number.

120101210211 is a deficient number, since it is larger than the sum of its proper divisors (42303515037).

120101210211 is a wasteful number, since it uses less digits than its factorization.

120101210211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49922.

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

Adding to 120101210211 its reverse (112012101021), we get a palindrome (232113311232).

It can be divided in two parts, 12010 and 1210211, that added together give a palindrome (1222221).

The spelling of 120101210211 in words is "one hundred twenty billion, one hundred one million, two hundred ten thousand, two hundred eleven".