200022354457 has 2 divisors, whose sum is σ = 200022354458. Its totient is φ = 200022354456.

The previous prime is 200022354449. The next prime is 200022354481. The reversal of 200022354457 is 754453220002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137744157321 + 62278197136 = 371139^2 + 249556^2 .

It is a cyclic number.

It is not a de Polignac number, because 200022354457 - 2³ = 200022354449 is a prime.

It is not a weakly prime, because it can be changed into another prime (200022354407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100011177228 + 100011177229.

It is an arithmetic number, because the mean of its divisors is an integer number (100011177229).

Almost surely, 2^200022354457 is an apocalyptic number.

It is an amenable number.

200022354457 is a deficient number, since it is larger than the sum of its proper divisors (1).

200022354457 is an equidigital number, since it uses as much as digits as its factorization.

200022354457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67200, while the sum is 34.

Adding to 200022354457 its reverse (754453220002), we get a palindrome (954475574459).

The spelling of 200022354457 in words is "two hundred billion, twenty-two million, three hundred fifty-four thousand, four hundred fifty-seven".