201111200020202 has 16 divisors (see below), whose sum is σ = 301784260220352. Its totient is φ = 100516453722720.

The previous prime is 201111200020189. The next prime is 201111200020249. The reversal of 201111200020202 is 202020002111102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54981377 + ... + 58524987.

It is an arithmetic number, because the mean of its divisors is an integer number (18861516263772).

Almost surely, 2^{201111200020202} is an apocalyptic number.

201111200020202 is a deficient number, since it is larger than the sum of its proper divisors (100673060200150).

201111200020202 is a wasteful number, since it uses less digits than its factorization.

201111200020202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3554653.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 201111200020202 its reverse (202020002111102), we get a palindrome (403131202131304).

The spelling of 201111200020202 in words is "two hundred one trillion, one hundred eleven billion, two hundred million, twenty thousand, two hundred two".