200210110021010 has 16 divisors (see below), whose sum is σ = 361180822095000. Its totient is φ = 79905683106816.

The previous prime is 200210110021007. The next prime is 200210110021013. The reversal of 200210110021010 is 10120011012002.

It is an interprime number because it is at equal distance from previous prime (200210110021007) and next prime (200210110021013).

It can be written as a sum of positive squares in 4 ways, for example, as 127056112854889 + 73153997166121 = 11271917^2 + 8553011^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 200210110020982 and 200210110021000.

It is not an unprimeable number, because it can be changed into a prime (200210110021013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22295107985 + ... + 22295116964.

Almost surely, 2^{200210110021010} is an apocalyptic number.

200210110021010 is a deficient number, since it is larger than the sum of its proper divisors (160970712073990).

200210110021010 is a wasteful number, since it uses less digits than its factorization.

200210110021010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44590225405.

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

Adding to 200210110021010 its reverse (10120011012002), we get a palindrome (210330121033012).

The spelling of 200210110021010 in words is "two hundred trillion, two hundred ten billion, one hundred ten million, twenty-one thousand, ten".