2212534325144 has 64 divisors (see below), whose sum is σ = 4874043918240. Its totient is φ = 928282844160.

The previous prime is 2212534325143. The next prime is 2212534325149. The reversal of 2212534325144 is 4415234352122.

It is a junction number, because it is equal to n+sod(n) for n = 2212534325098 and 2212534325107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212534325143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24749294 + ... + 24838530.

Almost surely, 2^{2212534325144} is an apocalyptic number.

It is an amenable number.

2212534325144 is an abundant number, since it is smaller than the sum of its proper divisors (2661509593096).

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

2212534325144 is a wasteful number, since it uses less digits than its factorization.

2212534325144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110940 (or 110936 counting only the distinct ones).

The product of its digits is 230400, while the sum is 38.

Adding to 2212534325144 its reverse (4415234352122), we get a palindrome (6627768677266).

The spelling of 2212534325144 in words is "two trillion, two hundred twelve billion, five hundred thirty-four million, three hundred twenty-five thousand, one hundred forty-four".