10202202012202 has 8 divisors (see below), whose sum is σ = 15305080637700. Its totient is φ = 5100508466304.

The previous prime is 10202202012137. The next prime is 10202202012209. The reversal of 10202202012202 is 20221020220201.

It can be written as a sum of positive squares in 2 ways, for example, as 9186724583521 + 1015477428681 = 3030961^2 + 1007709^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10202202012209) 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 3 ways as a sum of consecutive naturals, for example, 296248377 + ... + 296282812.

Almost surely, 2^{10202202012202} is an apocalyptic number.

10202202012202 is a deficient number, since it is larger than the sum of its proper divisors (5102878625498).

10202202012202 is an equidigital number, since it uses as much as digits as its factorization.

10202202012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592539800.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 10202202012202 its reverse (20221020220201), we get a palindrome (30423222232403).

The spelling of 10202202012202 in words is "ten trillion, two hundred two billion, two hundred two million, twelve thousand, two hundred two".