200022010101 has 12 divisors (see below), whose sum is σ = 296729348812. Its totient is φ = 129744006336.

The previous prime is 200022010091. The next prime is 200022010121. The reversal of 200022010101 is 101010220002.

It can be written as a sum of positive squares in 2 ways, for example, as 115210009476 + 84812000625 = 339426^2 + 291225^2 .

It is not a de Polignac number, because 200022010101 - 2⁷ = 200022009973 is a prime.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200022010121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 300333016 + ... + 300333681.

Almost surely, 2^200022010101 is an apocalyptic number.

It is an amenable number.

200022010101 is a deficient number, since it is larger than the sum of its proper divisors (96707338711).

200022010101 is a wasteful number, since it uses less digits than its factorization.

200022010101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600666740 (or 600666737 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 200022010101 its reverse (101010220002), we get a palindrome (301032230103).

The spelling of 200022010101 in words is "two hundred billion, twenty-two million, ten thousand, one hundred one".