200022100051 has 2 divisors, whose sum is σ = 200022100052. Its totient is φ = 200022100050.

The previous prime is 200022100049. The next prime is 200022100177. The reversal of 200022100051 is 150001220002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200022100051 - 2¹ = 200022100049 is a prime.

Together with 200022100049, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (200022110051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100011050025 + 100011050026.

It is an arithmetic number, because the mean of its divisors is an integer number (100011050026).

Almost surely, 2^200022100051 is an apocalyptic number.

200022100051 is a deficient number, since it is larger than the sum of its proper divisors (1).

200022100051 is an equidigital number, since it uses as much as digits as its factorization.

200022100051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40, while the sum is 13.

Adding to 200022100051 its reverse (150001220002), we get a palindrome (350023320053).

The spelling of 200022100051 in words is "two hundred billion, twenty-two million, one hundred thousand, fifty-one".