122011210211 has 8 divisors (see below), whose sum is σ = 133149696048. Its totient is φ = 110880484000.

The previous prime is 122011210201. The next prime is 122011210229. The reversal of 122011210211 is 112012110221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122011210211 - 2¹⁴ = 122011193827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122011210201) 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, 1907000 + ... + 1969941.

It is an arithmetic number, because the mean of its divisors is an integer number (16643712006).

Almost surely, 2^122011210211 is an apocalyptic number.

122011210211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

122011210211 is a deficient number, since it is larger than the sum of its proper divisors (11138485837).

122011210211 is a wasteful number, since it uses less digits than its factorization.

122011210211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3879813.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 122011210211 its reverse (112012110221), we get a palindrome (234023320432).

The spelling of 122011210211 in words is "one hundred twenty-two billion, eleven million, two hundred ten thousand, two hundred eleven".