200011120001 has 32 divisors (see below), whose sum is σ = 254779084800. Its totient is φ = 152485145280.

The previous prime is 200011119967. The next prime is 200011120021. The reversal of 200011120001 is 100021110002.

It is a cyclic number.

It is not a de Polignac number, because 200011120001 - 2³⁰ = 198937378177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (200011120021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1396820 + ... + 1533338.

It is an arithmetic number, because the mean of its divisors is an integer number (7961846400).

Almost surely, 2^200011120001 is an apocalyptic number.

It is an amenable number.

200011120001 is a deficient number, since it is larger than the sum of its proper divisors (54767964799).

200011120001 is a wasteful number, since it uses less digits than its factorization.

200011120001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136949.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 200011120001 its reverse (100021110002), we get a palindrome (300032230003).

Subtracting from 200011120001 its reverse (100021110002), we obtain a palindrome (99990009999).

The spelling of 200011120001 in words is "two hundred billion, eleven million, one hundred twenty thousand, one".