202001111022011 has 16 divisors (see below), whose sum is σ = 243147096912384. Its totient is φ = 164068006337664.

The previous prime is 202001111021993. The next prime is 202001111022013. The reversal of 202001111022011 is 110220111100202.

It is a cyclic number.

It is not a de Polignac number, because 202001111022011 - 2¹⁸ = 202001110759867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202001111022013) 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 15 ways as a sum of consecutive naturals, for example, 5862904670 + ... + 5862939123.

It is an arithmetic number, because the mean of its divisors is an integer number (15196693557024).

Almost surely, 2^{202001111022011} is an apocalyptic number.

202001111022011 is a deficient number, since it is larger than the sum of its proper divisors (41145985890373).

202001111022011 is a wasteful number, since it uses less digits than its factorization.

202001111022011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11725843930.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 202001111022011 its reverse (110220111100202), we get a palindrome (312221222122213).

The spelling of 202001111022011 in words is "two hundred two trillion, one billion, one hundred eleven million, twenty-two thousand, eleven".