10211022202202 has 16 divisors (see below), whose sum is σ = 15362269114920. Its totient is φ = 5090266395648.

The previous prime is 10211022202189. The next prime is 10211022202253. The reversal of 10211022202202 is 20220222011201.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8543233340161 + 1667788862041 = 2922881^2 + 1291429^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48496418 + ... + 48706514.

Almost surely, 2^{10211022202202} is an apocalyptic number.

10211022202202 is a deficient number, since it is larger than the sum of its proper divisors (5151246912718).

10211022202202 is a wasteful number, since it uses less digits than its factorization.

10211022202202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282545.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10211022202202 its reverse (20220222011201), we get a palindrome (30431244213403).

The spelling of 10211022202202 in words is "ten trillion, two hundred eleven billion, twenty-two million, two hundred two thousand, two hundred two".