122210212222211 has 8 divisors (see below), whose sum is σ = 122578594960800. Its totient is φ = 121842238573440.

The previous prime is 122210212222201. The next prime is 122210212222243. The reversal of 122210212222211 is 112222212012221.

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

It is a cyclic number.

It is not a de Polignac number, because 122210212222211 - 2¹⁴ = 122210212205827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122210212222201) 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, 101674076 + ... + 102869033.

It is an arithmetic number, because the mean of its divisors is an integer number (15322324370100).

Almost surely, 2^{122210212222211} is an apocalyptic number.

122210212222211 is a deficient number, since it is larger than the sum of its proper divisors (368382738589).

122210212222211 is a wasteful number, since it uses less digits than its factorization.

122210212222211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204544909.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 122210212222211 its reverse (112222212012221), we get a palindrome (234432424234432).

The spelling of 122210212222211 in words is "one hundred twenty-two trillion, two hundred ten billion, two hundred twelve million, two hundred twenty-two thousand, two hundred eleven".