202011020202001 has 8 divisors (see below), whose sum is σ = 214152659883360. Its totient is φ = 189898118131008.

The previous prime is 202011020201971. The next prime is 202011020202041. The reversal of 202011020202001 is 100202020110202.

It is a happy number.

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 202011020202001 - 2¹¹ = 202011020199953 is a prime.

It is a super-2 number, since 2×202011020202001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202011020202041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7184388111 + ... + 7184416228.

It is an arithmetic number, because the mean of its divisors is an integer number (26769082485420).

Almost surely, 2^{202011020202001} is an apocalyptic number.

It is an amenable number.

202011020202001 is a deficient number, since it is larger than the sum of its proper divisors (12141639681359).

202011020202001 is a wasteful number, since it uses less digits than its factorization.

202011020202001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14368805183.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 202011020202001 its reverse (100202020110202), we get a palindrome (302213040312203).

The spelling of 202011020202001 in words is "two hundred two trillion, eleven billion, twenty million, two hundred two thousand, one".