202020000121011 has 8 divisors (see below), whose sum is σ = 285204706053264. Its totient is φ = 126757647134720.

The previous prime is 202020000121003. The next prime is 202020000121019. The reversal of 202020000121011 is 110121000020202.

202020000121011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (202020000121003) and next prime (202020000121019).

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 202020000121011 - 2³ = 202020000121003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202020000121019) 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, 1980588236430 + ... + 1980588236531.

It is an arithmetic number, because the mean of its divisors is an integer number (35650588256658).

Almost surely, 2^{202020000121011} is an apocalyptic number.

202020000121011 is a deficient number, since it is larger than the sum of its proper divisors (83184705932253).

202020000121011 is a wasteful number, since it uses less digits than its factorization.

202020000121011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3961176472981.

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

Adding to 202020000121011 its reverse (110121000020202), we get a palindrome (312141000141213).

The spelling of 202020000121011 in words is "two hundred two trillion, twenty billion, one hundred twenty-one thousand, eleven".