20202200002401 has 16 divisors (see below), whose sum is σ = 27562888362240. Its totient is φ = 13154826963600.

The previous prime is 20202200002379. The next prime is 20202200002421. The reversal of 20202200002401 is 10420000220202.

It is not a de Polignac number, because 20202200002401 - 2⁷ = 20202200002273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20202200002421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20685270 + ... + 21639888.

It is an arithmetic number, because the mean of its divisors is an integer number (1722680522640).

Almost surely, 2^{20202200002401} is an apocalyptic number.

It is an amenable number.

20202200002401 is a deficient number, since it is larger than the sum of its proper divisors (7360688359839).

20202200002401 is a wasteful number, since it uses less digits than its factorization.

20202200002401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118716.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 20202200002401 its reverse (10420000220202), we get a palindrome (30622200222603).

The spelling of 20202200002401 in words is "twenty trillion, two hundred two billion, two hundred million, two thousand, four hundred one".