202020210010011 has 8 divisors (see below), whose sum is σ = 269385862758480. Its totient is φ = 134667348634112.

The previous prime is 202020210009983. The next prime is 202020210010037. The reversal of 202020210010011 is 110010012020202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 202020210010011 - 2¹¹ = 202020210007963 is a prime.

It is a super-4 number, since 4×202020210010011⁴ (a number of 58 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (202020210010111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3197806290 + ... + 3197869463.

It is an arithmetic number, because the mean of its divisors is an integer number (33673232844810).

Almost surely, 2^{202020210010011} is an apocalyptic number.

202020210010011 is a deficient number, since it is larger than the sum of its proper divisors (67365652748469).

202020210010011 is a wasteful number, since it uses less digits than its factorization.

202020210010011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6395686285.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 202020210010011 its reverse (110010012020202), we get a palindrome (312030222030213).

The spelling of 202020210010011 in words is "two hundred two trillion, twenty billion, two hundred ten million, ten thousand, eleven".