1010210100202 has 8 divisors (see below), whose sum is σ = 1516925477412. Its totient is φ = 504568274400.

The previous prime is 1010210100191. The next prime is 1010210100223. The reversal of 1010210100202 is 2020010120101.

It can be written as a sum of positive squares in 2 ways, for example, as 969297351841 + 40912748361 = 984529^2 + 202269^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268385499 + ... + 268389262.

Almost surely, 2^{1010210100202} is an apocalyptic number.

1010210100202 is a deficient number, since it is larger than the sum of its proper divisors (506715377210).

1010210100202 is an equidigital number, since it uses as much as digits as its factorization.

1010210100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536775704.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1010210100202 its reverse (2020010120101), we get a palindrome (3030220220303).

The spelling of 1010210100202 in words is "one trillion, ten billion, two hundred ten million, one hundred thousand, two hundred two".