200012112220001 has 16 divisors (see below), whose sum is σ = 203814035616000. Its totient is φ = 196224283721088.

The previous prime is 200012112219991. The next prime is 200012112220033. The reversal of 200012112220001 is 100022211210002.

It is a cyclic number.

It is not a de Polignac number, because 200012112220001 - 2¹⁸ = 200012111957857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200012112220051) 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, 61981925 + ... + 65128973.

It is an arithmetic number, because the mean of its divisors is an integer number (12738377226000).

Almost surely, 2^{200012112220001} is an apocalyptic number.

It is an amenable number.

200012112220001 is a deficient number, since it is larger than the sum of its proper divisors (3801923395999).

200012112220001 is a wasteful number, since it uses less digits than its factorization.

200012112220001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3149288.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200012112220001 its reverse (100022211210002), we get a palindrome (300034323430003).

The spelling of 200012112220001 in words is "two hundred trillion, twelve billion, one hundred twelve million, two hundred twenty thousand, one".