200202101012001 has 24 divisors (see below), whose sum is σ = 293419623488992. Its totient is φ = 121330271304000.

The previous prime is 200202101011987. The next prime is 200202101012033. The reversal of 200202101012001 is 100210101202002.

It is not a de Polignac number, because 200202101012001 - 2³³ = 200193511077409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200202101012071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 334701 + ... + 20012901.

Almost surely, 2^{200202101012001} is an apocalyptic number.

It is an amenable number.

200202101012001 is a deficient number, since it is larger than the sum of its proper divisors (93217522476991).

200202101012001 is a wasteful number, since it uses less digits than its factorization.

200202101012001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19706253 (or 19706242 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200202101012001 its reverse (100210101202002), we get a palindrome (300412202214003).

The spelling of 200202101012001 in words is "two hundred trillion, two hundred two billion, one hundred one million, twelve thousand, one".