224420002132 has 12 divisors (see below), whose sum is σ = 415837062900. Its totient is φ = 105609412736.

The previous prime is 224420002129. The next prime is 224420002141. The reversal of 224420002132 is 231200024422.

It can be written as a sum of positive squares in 2 ways, for example, as 181556096836 + 42863905296 = 426094^2 + 207036^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1650147007 + ... + 1650147142.

It is an arithmetic number, because the mean of its divisors is an integer number (34653088575).

Almost surely, 2^224420002132 is an apocalyptic number.

It is an amenable number.

224420002132 is a deficient number, since it is larger than the sum of its proper divisors (191417060768).

224420002132 is a wasteful number, since it uses less digits than its factorization.

224420002132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3300294170 (or 3300294168 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 224420002132 its reverse (231200024422), we get a palindrome (455620026554).

The spelling of 224420002132 in words is "two hundred twenty-four billion, four hundred twenty million, two thousand, one hundred thirty-two".