211110222011102 has 8 divisors (see below), whose sum is σ = 316725047408016. Its totient is φ = 105535206208432.

The previous prime is 211110222010997. The next prime is 211110222011111. The reversal of 211110222011102 is 201110222011112.

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

It is a super-2 number, since 2×211110222011102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 9952385303 + ... + 9952406514.

It is an arithmetic number, because the mean of its divisors is an integer number (39590630926002).

Almost surely, 2^{211110222011102} is an apocalyptic number.

211110222011102 is a deficient number, since it is larger than the sum of its proper divisors (105614825396914).

211110222011102 is a wasteful number, since it uses less digits than its factorization.

211110222011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19904797122.

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

Adding to 211110222011102 its reverse (201110222011112), we get a palindrome (412220444022214).

The spelling of 211110222011102 in words is "two hundred eleven trillion, one hundred ten billion, two hundred twenty-two million, eleven thousand, one hundred two".