122411304012211 has 16 divisors (see below), whose sum is σ = 129358111946400. Its totient is φ = 115514925907968.

The previous prime is 122411304012191. The next prime is 122411304012241. The reversal of 122411304012211 is 112210403114221.

It is a cyclic number.

It is not a de Polignac number, because 122411304012211 - 2⁹ = 122411304011699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122411304012241) 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, 256651491 + ... + 257128003.

It is an arithmetic number, because the mean of its divisors is an integer number (8084881996650).

Almost surely, 2^{122411304012211} is an apocalyptic number.

122411304012211 is a deficient number, since it is larger than the sum of its proper divisors (6946807934189).

122411304012211 is a wasteful number, since it uses less digits than its factorization.

122411304012211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529398.

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 122411304012211 its reverse (112210403114221), we get a palindrome (234621707126432).

The spelling of 122411304012211 in words is "one hundred twenty-two trillion, four hundred eleven billion, three hundred four million, twelve thousand, two hundred eleven".