2202142323132 has 144 divisors (see below), whose sum is σ = 5626442640000. Its totient is φ = 726200173440.

The previous prime is 2202142323103. The next prime is 2202142323163. The reversal of 2202142323132 is 2313232412022.

2202142323132 is a `hidden beast` number, since 2 + 2 + 0 + 2 + 1 + 423 + 231 + 3 + 2 = 666.

It is a super-2 number, since 2×2202142323132² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2202142323096 and 2202142323105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1232311543 + ... + 1232313329.

Almost surely, 2^{2202142323132} is an apocalyptic number.

It is an amenable number.

2202142323132 is an abundant number, since it is smaller than the sum of its proper divisors (3424300316868).

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

2202142323132 is a wasteful number, since it uses less digits than its factorization.

2202142323132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2856 (or 2851 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 2202142323132 its reverse (2313232412022), we get a palindrome (4515374735154).

The spelling of 2202142323132 in words is "two trillion, two hundred two billion, one hundred forty-two million, three hundred twenty-three thousand, one hundred thirty-two".