22012200204130 has 8 divisors (see below), whose sum is σ = 39621960367452. Its totient is φ = 8804880081648.

The previous prime is 22012200204119. The next prime is 22012200204133. The reversal of 22012200204130 is 3140200221022.

It can be written as a sum of positive squares in 2 ways, for example, as 21755144106081 + 257056098049 = 4664241^2 + 507007^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×22012200204130³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22012200204098 and 22012200204107.

It is not an unprimeable number, because it can be changed into a prime (22012200204133) 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 3 ways as a sum of consecutive naturals, for example, 1100610010197 + ... + 1100610010216.

Almost surely, 2^{22012200204130} is an apocalyptic number.

22012200204130 is a deficient number, since it is larger than the sum of its proper divisors (17609760163322).

22012200204130 is a wasteful number, since it uses less digits than its factorization.

22012200204130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2201220020420.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22012200204130 its reverse (3140200221022), we get a palindrome (25152400425152).

The spelling of 22012200204130 in words is "twenty-two trillion, twelve billion, two hundred million, two hundred four thousand, one hundred thirty".