22200133030025 has 18 divisors (see below), whose sum is σ = 27814886493930. Its totient is φ = 17577012357120.

The previous prime is 22200133030021. The next prime is 22200133030043. The reversal of 22200133030025 is 52003033100222.

It can be written as a sum of positive squares in 9 ways, for example, as 4815202643449 + 17384930386576 = 2194357^2 + 4169524^2 .

It is not a de Polignac number, because 22200133030025 - 2² = 22200133030021 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22200133030021) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 46953920 + ... + 47424369.

It is an arithmetic number, because the mean of its divisors is an integer number (1545271471885).

Almost surely, 2^{22200133030025} is an apocalyptic number.

22200133030025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22200133030025 is a deficient number, since it is larger than the sum of its proper divisors (5614753463905).

22200133030025 is an frugal number, since it uses more digits than its factorization.

22200133030025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94378493 (or 94378391 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 22200133030025 its reverse (52003033100222), we get a palindrome (74203166130247).

The spelling of 22200133030025 in words is "twenty-two trillion, two hundred billion, one hundred thirty-three million, thirty thousand, twenty-five".