202002201211101 has 4 divisors (see below), whose sum is σ = 269336268281472. Its totient is φ = 134668134140732.

The previous prime is 202002201211093. The next prime is 202002201211121. The reversal of 202002201211101 is 101112102200202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 202002201211101 - 2³ = 202002201211093 is a prime.

It is a super-2 number, since 2×202002201211101² (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 (202002201211121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33667033535181 + ... + 33667033535186.

It is an arithmetic number, because the mean of its divisors is an integer number (67334067070368).

Almost surely, 2^{202002201211101} is an apocalyptic number.

It is an amenable number.

202002201211101 is a deficient number, since it is larger than the sum of its proper divisors (67334067070371).

202002201211101 is an equidigital number, since it uses as much as digits as its factorization.

202002201211101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67334067070370.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 202002201211101 its reverse (101112102200202), we get a palindrome (303114303411303).

The spelling of 202002201211101 in words is "two hundred two trillion, two billion, two hundred one million, two hundred eleven thousand, one hundred one".