22030320012200 has 24 divisors (see below), whose sum is σ = 51220494028830. Its totient is φ = 8812128004800.

The previous prime is 22030320012187. The next prime is 22030320012203. The reversal of 22030320012200 is 221002303022.

It can be written as a sum of positive squares in 3 ways, for example, as 11451550752196 + 10578769260004 = 3384014^2 + 3252502^2 .

It is not an unprimeable number, because it can be changed into a prime (22030320012203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55075799831 + ... + 55075800230.

Almost surely, 2^{22030320012200} is an apocalyptic number.

22030320012200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22030320012200 is an abundant number, since it is smaller than the sum of its proper divisors (29190174016630).

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

22030320012200 is a wasteful number, since it uses less digits than its factorization.

22030320012200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110151600077 (or 110151600068 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 22030320012200 its reverse (221002303022), we get a palindrome (22251322315222).

The spelling of 22030320012200 in words is "twenty-two trillion, thirty billion, three hundred twenty million, twelve thousand, two hundred".