202000111012101 has 16 divisors (see below), whose sum is σ = 271821834201600. Its totient is φ = 133423484167680.

The previous prime is 202000111012079. The next prime is 202000111012199. The reversal of 202000111012101 is 101210111000202.

It is not a de Polignac number, because 202000111012101 - 2²³ = 202000102623493 is a prime.

It is a super-2 number, since 2×202000111012101² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202000111012901) 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, 114110176 + ... + 115866873.

It is an arithmetic number, because the mean of its divisors is an integer number (16988864637600).

Almost surely, 2^{202000111012101} is an apocalyptic number.

It is an amenable number.

202000111012101 is a deficient number, since it is larger than the sum of its proper divisors (69821723189499).

202000111012101 is a wasteful number, since it uses less digits than its factorization.

202000111012101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229979756.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 202000111012101 its reverse (101210111000202), we get a palindrome (303210222012303).

The spelling of 202000111012101 in words is "two hundred two trillion, one hundred eleven million, twelve thousand, one hundred one".