200002020200401 has 4 divisors (see below), whose sum is σ = 200002060938304. Its totient is φ = 200001979462500.

The previous prime is 200002020200393. The next prime is 200002020200443. The reversal of 200002020200401 is 104002020200002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 200002020200401 - 2³ = 200002020200393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200002020230401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11804325 + ... + 23223826.

It is an arithmetic number, because the mean of its divisors is an integer number (50000515234576).

Almost surely, 2^{200002020200401} is an apocalyptic number.

It is an amenable number.

200002020200401 is a deficient number, since it is larger than the sum of its proper divisors (40737903).

200002020200401 is an equidigital number, since it uses as much as digits as its factorization.

200002020200401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40737902.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 200002020200401 its reverse (104002020200002), we get a palindrome (304004040400403).

The spelling of 200002020200401 in words is "two hundred trillion, two billion, twenty million, two hundred thousand, four hundred one".