202011020010111 has 32 divisors (see below), whose sum is σ = 292944402777600. Its totient is φ = 123081391440000.

The previous prime is 202011020010097. The next prime is 202011020010131. The reversal of 202011020010111 is 111010020110202.

It is not a de Polignac number, because 202011020010111 - 2⁶ = 202011020010047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202011020010131) 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 31 ways as a sum of consecutive naturals, for example, 229799790 + ... + 230677188.

It is an arithmetic number, because the mean of its divisors is an integer number (9154512586800).

Almost surely, 2^{202011020010111} is an apocalyptic number.

202011020010111 is a deficient number, since it is larger than the sum of its proper divisors (90933382767489).

202011020010111 is a wasteful number, since it uses less digits than its factorization.

202011020010111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935967.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 202011020010111 its reverse (111010020110202), we get a palindrome (313021040120313).

The spelling of 202011020010111 in words is "two hundred two trillion, eleven billion, twenty million, ten thousand, one hundred eleven".