2202442040200 has 24 divisors (see below), whose sum is σ = 5120677743930. Its totient is φ = 880976816000.

The previous prime is 2202442040189. The next prime is 2202442040209. The reversal of 2202442040200 is 20402442022.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2139742881796 + 62699158404 = 1462786^2 + 250398^2 .

It is not an unprimeable number, because it can be changed into a prime (2202442040209) 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, 5506104901 + ... + 5506105300.

Almost surely, 2^{2202442040200} is an apocalyptic number.

2202442040200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2202442040200 is an abundant number, since it is smaller than the sum of its proper divisors (2918235703730).

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

2202442040200 is a wasteful number, since it uses less digits than its factorization.

2202442040200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11012210217 (or 11012210208 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 2202442040200 its reverse (20402442022), we get a palindrome (2222844482222).

The spelling of 2202442040200 in words is "two trillion, two hundred two billion, four hundred forty-two million, forty thousand, two hundred".