200201838381 has 16 divisors (see below), whose sum is σ = 302191456320. Its totient is φ = 130949629200.

The previous prime is 200201838379. The next prime is 200201838383. The reversal of 200201838381 is 183838102002.

It is an interprime number because it is at equal distance from previous prime (200201838379) and next prime (200201838383).

It is not a de Polignac number, because 200201838381 - 2¹ = 200201838379 is a prime.

It is a super-2 number, since 2×200201838381² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200201838383) 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, 69950295 + ... + 69953156.

It is an arithmetic number, because the mean of its divisors is an integer number (18886966020).

Almost surely, 2^200201838381 is an apocalyptic number.

It is an amenable number.

200201838381 is a deficient number, since it is larger than the sum of its proper divisors (101989617939).

200201838381 is a wasteful number, since it uses less digits than its factorization.

200201838381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139903513 (or 139903507 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The spelling of 200201838381 in words is "two hundred billion, two hundred one million, eight hundred thirty-eight thousand, three hundred eighty-one".