202010023122011 has 8 divisors (see below), whose sum is σ = 218676453888480. Its totient is φ = 185504620672512.

The previous prime is 202010023122007. The next prime is 202010023122029. The reversal of 202010023122011 is 110221320010202.

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 202010023122011 - 2² = 202010023122007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202010023112011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40257076631 + ... + 40257081648.

It is an arithmetic number, because the mean of its divisors is an integer number (27334556736060).

Almost surely, 2^{202010023122011} is an apocalyptic number.

202010023122011 is a deficient number, since it is larger than the sum of its proper divisors (16666430766469).

202010023122011 is a wasteful number, since it uses less digits than its factorization.

202010023122011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80514158485.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 202010023122011 its reverse (110221320010202), we get a palindrome (312231343132213).

The spelling of 202010023122011 in words is "two hundred two trillion, ten billion, twenty-three million, one hundred twenty-two thousand, eleven".