10000202120111 has 16 divisors (see below), whose sum is σ = 11534649984000. Its totient is φ = 8492229731808.

The previous prime is 10000202120093. The next prime is 10000202120113. The reversal of 10000202120111 is 11102120200001.

It is not a de Polignac number, because 10000202120111 - 2⁶ = 10000202120047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10000202120092 and 10000202120101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000202120113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8366186 + ... + 9486488.

It is an arithmetic number, because the mean of its divisors is an integer number (720915624000).

Almost surely, 2^{10000202120111} is an apocalyptic number.

10000202120111 is a deficient number, since it is larger than the sum of its proper divisors (1534447863889).

10000202120111 is a wasteful number, since it uses less digits than its factorization.

10000202120111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132118.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10000202120111 its reverse (11102120200001), we get a palindrome (21102322320112).

The spelling of 10000202120111 in words is "ten trillion, two hundred two million, one hundred twenty thousand, one hundred eleven".