10020102102202 has 4 divisors (see below), whose sum is σ = 15030153153306. Its totient is φ = 5010051051100.

The previous prime is 10020102102163. The next prime is 10020102102253. The reversal of 10020102102202 is 20220120102001.

It is a happy number.

10020102102202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5313758015281 + 4706344086921 = 2305159^2 + 2169411^2 .

It is a super-3 number, since 3×10020102102202³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505025525549 + ... + 2505025525552.

Almost surely, 2^{10020102102202} is an apocalyptic number.

10020102102202 is a deficient number, since it is larger than the sum of its proper divisors (5010051051104).

10020102102202 is an equidigital number, since it uses as much as digits as its factorization.

10020102102202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5010051051103.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10020102102202 its reverse (20220120102001), we get a palindrome (30240222204203).

The spelling of 10020102102202 in words is "ten trillion, twenty billion, one hundred two million, one hundred two thousand, two hundred two".