122011012110211 has 16 divisors (see below), whose sum is σ = 139758389641728. Its totient is φ = 104343134328000.

The previous prime is 122011012110193. The next prime is 122011012110233. The reversal of 122011012110211 is 112011210110221.

It is a cyclic number.

It is not a de Polignac number, because 122011012110211 - 2⁷ = 122011012110083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122011012110311) 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, 332215 + ... + 15624736.

It is an arithmetic number, because the mean of its divisors is an integer number (8734899352608).

Almost surely, 2^{122011012110211} is an apocalyptic number.

122011012110211 is a deficient number, since it is larger than the sum of its proper divisors (17747377531517).

122011012110211 is a wasteful number, since it uses less digits than its factorization.

122011012110211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15959442.

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

Adding to 122011012110211 its reverse (112011210110221), we get a palindrome (234022222220432).

The spelling of 122011012110211 in words is "one hundred twenty-two trillion, eleven billion, twelve million, one hundred ten thousand, two hundred eleven".