122212344100110 has 256 divisors, whose sum is σ = 330782925312000. Its totient is φ = 28637564774400.

The previous prime is 122212344100087. The next prime is 122212344100111. The reversal of 122212344100110 is 11001443212221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122212344100111) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1154756676 + ... + 1154862504.

It is an arithmetic number, because the mean of its divisors is an integer number (1292120802000).

Almost surely, 2^{122212344100110} is an apocalyptic number.

122212344100110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 122212344100110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165391462656000).

122212344100110 is an abundant number, since it is smaller than the sum of its proper divisors (208570581211890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122212344100110 is a wasteful number, since it uses less digits than its factorization.

122212344100110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106507.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 122212344100110 its reverse (11001443212221), we get a palindrome (133213787312331).

The spelling of 122212344100110 in words is "one hundred twenty-two trillion, two hundred twelve billion, three hundred forty-four million, one hundred thousand, one hundred ten".