2235422404212 has 192 divisors, whose sum is σ = 5795117260800. Its totient is φ = 667481886720.

The previous prime is 2235422404207. The next prime is 2235422404213. The reversal of 2235422404212 is 2124042245322.

2235422404212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2235422404212² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2235422404213) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 543764037 + ... + 543768147.

It is an arithmetic number, because the mean of its divisors is an integer number (30182902400).

Almost surely, 2^{2235422404212} 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 2235422404212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2897558630400).

2235422404212 is an abundant number, since it is smaller than the sum of its proper divisors (3559694856588).

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

2235422404212 is a wasteful number, since it uses less digits than its factorization.

2235422404212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5326 (or 5324 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 2235422404212 its reverse (2124042245322), we get a palindrome (4359464649534).

The spelling of 2235422404212 in words is "two trillion, two hundred thirty-five billion, four hundred twenty-two million, four hundred four thousand, two hundred twelve".