101122201222 has 8 divisors (see below), whose sum is σ = 173352344976. Its totient is φ = 43338086232.

The previous prime is 101122201217. The next prime is 101122201231. The reversal of 101122201222 is 222102221101.

It is a happy number.

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 = 101122201196 and 101122201205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3611507173 + ... + 3611507200.

It is an arithmetic number, because the mean of its divisors is an integer number (21669043122).

Almost surely, 2^101122201222 is an apocalyptic number.

101122201222 is a deficient number, since it is larger than the sum of its proper divisors (72230143754).

101122201222 is an equidigital number, since it uses as much as digits as its factorization.

101122201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7223014382.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 101122201222 its reverse (222102221101), we get a palindrome (323224422323).

The spelling of 101122201222 in words is "one hundred one billion, one hundred twenty-two million, two hundred one thousand, two hundred twenty-two".