101101212101222 has 16 divisors (see below), whose sum is σ = 153296780350560. Its totient is φ = 50002840021248.

The previous prime is 101101212101209. The next prime is 101101212101297. The reversal of 101101212101222 is 222101212101101.

It is a self number, because there is not a number n which added to its sum of digits gives 101101212101222.

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 7 ways as a sum of consecutive naturals, for example, 138310373 + ... + 139039424.

It is an arithmetic number, because the mean of its divisors is an integer number (9581048771910).

Almost surely, 2^{101101212101222} is an apocalyptic number.

101101212101222 is a deficient number, since it is larger than the sum of its proper divisors (52195568249338).

101101212101222 is a wasteful number, since it uses less digits than its factorization.

101101212101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277351775.

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

Adding to 101101212101222 its reverse (222101212101101), we get a palindrome (323202424202323).

The spelling of 101101212101222 in words is "one hundred one trillion, one hundred one billion, two hundred twelve million, one hundred one thousand, two hundred twenty-two".