20000200022001 has 16 divisors (see below), whose sum is σ = 29828784528000. Its totient is φ = 13243980325104.

The previous prime is 20000200021979. The next prime is 20000200022053. The reversal of 20000200022001 is 10022000200002.

It is not a de Polignac number, because 20000200022001 - 2⁵ = 20000200021969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (20000200022081) 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, 2485728021 + ... + 2485736066.

It is an arithmetic number, because the mean of its divisors is an integer number (1864299033000).

Almost surely, 2^{20000200022001} is an apocalyptic number.

It is an amenable number.

20000200022001 is a deficient number, since it is larger than the sum of its proper divisors (9828584505999).

20000200022001 is a wasteful number, since it uses less digits than its factorization.

20000200022001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4971464245 (or 4971464239 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 20000200022001 its reverse (10022000200002), we get a palindrome (30022200222003).

The spelling of 20000200022001 in words is "twenty trillion, two hundred million, twenty-two thousand, one".