122010200220111 has 96 divisors (see below), whose sum is σ = 208034772672000. Its totient is φ = 62123466129408.

The previous prime is 122010200220067. The next prime is 122010200220113. The reversal of 122010200220111 is 111022002010221.

It is not a de Polignac number, because 122010200220111 - 2⁶ = 122010200220047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122010200220113) 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 95 ways as a sum of consecutive naturals, for example, 171342775 + ... + 172053383.

It is an arithmetic number, because the mean of its divisors is an integer number (2167028882000).

Almost surely, 2^{122010200220111} is an apocalyptic number.

122010200220111 is a deficient number, since it is larger than the sum of its proper divisors (86024572451889).

122010200220111 is a wasteful number, since it uses less digits than its factorization.

122010200220111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712161 (or 712144 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 122010200220111 its reverse (111022002010221), we get a palindrome (233032202230332).

The spelling of 122010200220111 in words is "one hundred twenty-two trillion, ten billion, two hundred million, two hundred twenty thousand, one hundred eleven".