22022122130132 has 6 divisors (see below), whose sum is σ = 38538713727738. Its totient is φ = 11011061065064.

The previous prime is 22022122130131. The next prime is 22022122130153. The reversal of 22022122130132 is 23103122122022.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 13027797235216 + 8994324894916 = 3609404^2 + 2999054^2 .

It is a super-2 number, since 2×22022122130132² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22022122130098 and 22022122130107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022122130131) by changing a digit.

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 as a sum of consecutive naturals, namely, 2752765266263 + ... + 2752765266270.

It is an arithmetic number, because the mean of its divisors is an integer number (6423118954623).

Almost surely, 2^{22022122130132} is an apocalyptic number.

It is an amenable number.

22022122130132 is a deficient number, since it is larger than the sum of its proper divisors (16516591597606).

22022122130132 is a wasteful number, since it uses less digits than its factorization.

22022122130132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5505530532537 (or 5505530532535 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 22022122130132 its reverse (23103122122022), we get a palindrome (45125244252154).

The spelling of 22022122130132 in words is "twenty-two trillion, twenty-two billion, one hundred twenty-two million, one hundred thirty thousand, one hundred thirty-two".