12252044025222 has 32 divisors (see below), whose sum is σ = 26260550307072. Its totient is φ = 3800869120224.

The previous prime is 12252044025217. The next prime is 12252044025229. The reversal of 12252044025222 is 22252044025221.

It is a super-3 number, since 3×12252044025222³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12252044025229) 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 15 ways as a sum of consecutive naturals, for example, 1199764188 + ... + 1199774399.

It is an arithmetic number, because the mean of its divisors is an integer number (820642197096).

Almost surely, 2^{12252044025222} is an apocalyptic number.

12252044025222 is an abundant number, since it is smaller than the sum of its proper divisors (14008506281850).

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

12252044025222 is a wasteful number, since it uses less digits than its factorization.

12252044025222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2399538652.

The product of its (nonzero) digits is 51200, while the sum is 33.

Subtracting 12252044025222 from its reverse (22252044025221), we obtain a palindrome (9999999999999).

The spelling of 12252044025222 in words is "twelve trillion, two hundred fifty-two billion, forty-four million, twenty-five thousand, two hundred twenty-two".