4332222145252 has 6 divisors (see below), whose sum is σ = 7581388754198. Its totient is φ = 2166111072624.

The previous prime is 4332222145217. The next prime is 4332222145253. The reversal of 4332222145252 is 2525412222334.

It can be written as a sum of positive squares in only one way, i.e., 4167705918016 + 164516227236 = 2041496^2 + 405606^2 .

It is a super-2 number, since 2×4332222145252² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4332222145253) 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 as a sum of consecutive naturals, namely, 541527768153 + ... + 541527768160.

Almost surely, 2^{4332222145252} is an apocalyptic number.

It is an amenable number.

4332222145252 is a deficient number, since it is larger than the sum of its proper divisors (3249166608946).

4332222145252 is a wasteful number, since it uses less digits than its factorization.

4332222145252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083055536317 (or 1083055536315 counting only the distinct ones).

The product of its digits is 230400, while the sum is 37.

Adding to 4332222145252 its reverse (2525412222334), we get a palindrome (6857634367586).

The spelling of 4332222145252 in words is "four trillion, three hundred thirty-two billion, two hundred twenty-two million, one hundred forty-five thousand, two hundred fifty-two".