202001012012011 has 8 divisors (see below), whose sum is σ = 202019809763520. Its totient is φ = 201982215133248.

The previous prime is 202001012011969. The next prime is 202001012012057. The reversal of 202001012012011 is 110210210100202.

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 202001012012011 - 2¹¹ = 202001012009963 is a prime.

It is a super-2 number, since 2×202001012012011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 202001012011982 and 202001012012000.

It is not an unprimeable number, because it can be changed into a prime (202001012019011) 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, 518505385 + ... + 518894821.

It is an arithmetic number, because the mean of its divisors is an integer number (25252476220440).

Almost surely, 2^{202001012012011} is an apocalyptic number.

202001012012011 is a deficient number, since it is larger than the sum of its proper divisors (18797751509).

202001012012011 is a wasteful number, since it uses less digits than its factorization.

202001012012011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436373.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 202001012012011 its reverse (110210210100202), we get a palindrome (312211222112213).

The spelling of 202001012012011 in words is "two hundred two trillion, one billion, twelve million, twelve thousand, eleven".