211101112012202 has 32 divisors (see below), whose sum is σ = 339525189803520. Its totient is φ = 98083364970240.

The previous prime is 211101112012199. The next prime is 211101112012207. The reversal of 211101112012202 is 202210211101112.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (211101112012207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399361643 + ... + 399889889.

It is an arithmetic number, because the mean of its divisors is an integer number (10610162181360).

Almost surely, 2^{211101112012202} is an apocalyptic number.

211101112012202 is a deficient number, since it is larger than the sum of its proper divisors (128424077791318).

211101112012202 is a wasteful number, since it uses less digits than its factorization.

211101112012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677126.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 211101112012202 its reverse (202210211101112), we get a palindrome (413311323113314).

The spelling of 211101112012202 in words is "two hundred eleven trillion, one hundred one billion, one hundred twelve million, twelve thousand, two hundred two".