10111020211202 has 16 divisors (see below), whose sum is σ = 15324243492600. Its totient is φ = 5002988390400.

The previous prime is 10111020211189. The next prime is 10111020211217. The reversal of 10111020211202 is 20211202011101.

It can be written as a sum of positive squares in 4 ways, for example, as 9961289134801 + 149731076401 = 3156151^2 + 386951^2 .

It is a super-2 number, since 2×10111020211202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11924927 + ... + 12744642.

Almost surely, 2^{10111020211202} is an apocalyptic number.

10111020211202 is a deficient number, since it is larger than the sum of its proper divisors (5213223281398).

10111020211202 is a wasteful number, since it uses less digits than its factorization.

10111020211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24671701.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10111020211202 its reverse (20211202011101), we get a palindrome (30322222222303).

The spelling of 10111020211202 in words is "ten trillion, one hundred eleven billion, twenty million, two hundred eleven thousand, two hundred two".