211011101002222 has 8 divisors (see below), whose sum is σ = 317428803237816. Its totient is φ = 105201499922952.

The previous prime is 211011101002213. The next prime is 211011101002237. The reversal of 211011101002222 is 222200101110112.

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

It is a junction number, because it is equal to n+sod(n) for n = 211011101002196 and 211011101002205.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 152025288213 + ... + 152025289600.

It is an arithmetic number, because the mean of its divisors is an integer number (39678600404727).

Almost surely, 2^{211011101002222} is an apocalyptic number.

211011101002222 is a deficient number, since it is larger than the sum of its proper divisors (106417702235594).

211011101002222 is a wasteful number, since it uses less digits than its factorization.

211011101002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304050578162.

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

Adding to 211011101002222 its reverse (222200101110112), we get a palindrome (433211202112334).

The spelling of 211011101002222 in words is "two hundred eleven trillion, eleven billion, one hundred one million, two thousand, two hundred twenty-two".