10021101200202 has 16 divisors (see below), whose sum is σ = 21097055158560. Its totient is φ = 3164558273712.

The previous prime is 10021101200129. The next prime is 10021101200207. The reversal of 10021101200202 is 20200210112001.

It is not an unprimeable number, because it can be changed into a prime (10021101200207) 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, 43952198133 + ... + 43952198360.

It is an arithmetic number, because the mean of its divisors is an integer number (1318565947410).

Almost surely, 2^{10021101200202} is an apocalyptic number.

10021101200202 is an abundant number, since it is smaller than the sum of its proper divisors (11075953958358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10021101200202 is a wasteful number, since it uses less digits than its factorization.

10021101200202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87904396517.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10021101200202 its reverse (20200210112001), we get a palindrome (30221311312203).

The spelling of 10021101200202 in words is "ten trillion, twenty-one billion, one hundred one million, two hundred thousand, two hundred two".