226110211122012 has 192 divisors, whose sum is σ = 650981434521600. Its totient is φ = 59613670195200.

The previous prime is 226110211122007. The next prime is 226110211122013. The reversal of 226110211122012 is 210221112011622.

It is a super-2 number, since 2×226110211122012² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226110211122013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22917364 + ... + 31263812.

It is an arithmetic number, because the mean of its divisors is an integer number (3390528304800).

Almost surely, 2^{226110211122012} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226110211122012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (325490717260800).

226110211122012 is an abundant number, since it is smaller than the sum of its proper divisors (424871223399588).

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

226110211122012 is a wasteful number, since it uses less digits than its factorization.

226110211122012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8346852 (or 8346850 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 24.

Adding to 226110211122012 its reverse (210221112011622), we get a palindrome (436331323133634).

The spelling of 226110211122012 in words is "two hundred twenty-six trillion, one hundred ten billion, two hundred eleven million, one hundred twenty-two thousand, twelve".