200122100011010 has 16 divisors (see below), whose sum is σ = 360221847823800. Its totient is φ = 80048380492416.

The previous prime is 200122100010949. The next prime is 200122100011019. The reversal of 200122100011010 is 10110001221002.

It can be written as a sum of positive squares in 4 ways, for example, as 99860268846121 + 100261831164889 = 9993011^2 + 10013083^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 200122100010982 and 200122100011000.

It is not an unprimeable number, because it can be changed into a prime (200122100011019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55607075 + ... + 59096454.

Almost surely, 2^{200122100011010} is an apocalyptic number.

200122100011010 is a deficient number, since it is larger than the sum of its proper divisors (160099747812790).

200122100011010 is a wasteful number, since it uses less digits than its factorization.

200122100011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114878005.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 200122100011010 its reverse (10110001221002), we get a palindrome (210232101232012).

The spelling of 200122100011010 in words is "two hundred trillion, one hundred twenty-two billion, one hundred million, eleven thousand, ten".