10211122202210 has 16 divisors (see below), whose sum is σ = 18448347180600. Its totient is φ = 4069265054976.

The previous prime is 10211122202131. The next prime is 10211122202231. The reversal of 10211122202210 is 1220222111201.

10211122202210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3319935440761 + 6891186761449 = 1822069^2 + 2625107^2 .

It is a super-4 number, since 4×10211122202210⁴ (a number of 53 digits) contains 4444 as substring.

It is a Curzon number.

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, 1897975415 + ... + 1897980794.

Almost surely, 2^{10211122202210} is an apocalyptic number.

10211122202210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10211122202210 is a deficient number, since it is larger than the sum of its proper divisors (8237224978390).

10211122202210 is a wasteful number, since it uses less digits than its factorization.

10211122202210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3795956485.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10211122202210 its reverse (1220222111201), we get a palindrome (11431344313411).

The spelling of 10211122202210 in words is "ten trillion, two hundred eleven billion, one hundred twenty-two million, two hundred two thousand, two hundred ten".