101101222 has 4 divisors (see below), whose sum is σ = 151651836. Its totient is φ = 50550610.

The previous prime is 101101219. The next prime is 101101237. The reversal of 101101222 is 222101101.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 101101199 and 101101208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25275304 + ... + 25275307.

It is an arithmetic number, because the mean of its divisors is an integer number (37912959).

Almost surely, 2^101101222 is an apocalyptic number.

101101222 is a deficient number, since it is larger than the sum of its proper divisors (50550614).

101101222 is an equidigital number, since it uses as much as digits as its factorization.

101101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50550613.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 101101222 is about 10054.9103427132. The cubic root of 101101222 is about 465.8564736939.

Adding to 101101222 its reverse (222101101), we get a palindrome (323202323).

It can be divided in two parts, 101101 and 222, that multiplied together give a palindrome (22444422).

The spelling of 101101222 in words is "one hundred one million, one hundred one thousand, two hundred twenty-two".