2205142250200 has 48 divisors (see below), whose sum is σ = 5128497369000. Its totient is φ = 881791672320.

The previous prime is 2205142250183. The next prime is 2205142250209. The reversal of 2205142250200 is 20522415022.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2205142250209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 990210 + ... + 2321809.

Almost surely, 2^{2205142250200} is an apocalyptic number.

2205142250200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2205142250200 is an abundant number, since it is smaller than the sum of its proper divisors (2923355118800).

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

2205142250200 is a wasteful number, since it uses less digits than its factorization.

2205142250200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3315364 (or 3315355 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

Adding to 2205142250200 its reverse (20522415022), we get a palindrome (2225664665222).

The spelling of 2205142250200 in words is "two trillion, two hundred five billion, one hundred forty-two million, two hundred fifty thousand, two hundred".