122210211415 has 8 divisors (see below), whose sum is σ = 146685451968. Its totient is φ = 97746036960.

The previous prime is 122210211413. The next prime is 122210211437. The reversal of 122210211415 is 514112012221.

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

It is not a de Polignac number, because 122210211415 - 2¹ = 122210211413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122210211413) 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, 2742207 + ... + 2786416.

It is an arithmetic number, because the mean of its divisors is an integer number (18335681496).

Almost surely, 2^122210211415 is an apocalyptic number.

122210211415 is a deficient number, since it is larger than the sum of its proper divisors (24475240553).

122210211415 is an equidigital number, since it uses as much as digits as its factorization.

122210211415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5533049.

The product of its (nonzero) digits is 320, while the sum is 22.

Adding to 122210211415 its reverse (514112012221), we get a palindrome (636322223636).

The spelling of 122210211415 in words is "one hundred twenty-two billion, two hundred ten million, two hundred eleven thousand, four hundred fifteen".