211112001102202 has 8 divisors (see below), whose sum is σ = 327587587917300. Its totient is φ = 101916138463104.

The previous prime is 211112001102161. The next prime is 211112001102281. The reversal of 211112001102202 is 202201100211112.

It can be written as a sum of positive squares in 2 ways, for example, as 189217659320881 + 21894341781321 = 13755641^2 + 4679139^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×211112001102202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1819931043927 + ... + 1819931044042.

Almost surely, 2^{211112001102202} is an apocalyptic number.

211112001102202 is a deficient number, since it is larger than the sum of its proper divisors (116475586815098).

211112001102202 is a wasteful number, since it uses less digits than its factorization.

211112001102202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3639862088000.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 211112001102202 its reverse (202201100211112), we get a palindrome (413313101313314).

The spelling of 211112001102202 in words is "two hundred eleven trillion, one hundred twelve billion, one million, one hundred two thousand, two hundred two".