10101001001222 has 16 divisors (see below), whose sum is σ = 15234533207520. Its totient is φ = 5022896778432.

The previous prime is 10101001001213. The next prime is 10101001001251. The reversal of 10101001001222 is 22210010010101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18103073 + ... + 18652700.

It is an arithmetic number, because the mean of its divisors is an integer number (952158325470).

Almost surely, 2^{10101001001222} is an apocalyptic number.

10101001001222 is a deficient number, since it is larger than the sum of its proper divisors (5133532206298).

10101001001222 is a wasteful number, since it uses less digits than its factorization.

10101001001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36756527.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10101001001222 its reverse (22210010010101), we get a palindrome (32311011011323).

The spelling of 10101001001222 in words is "ten trillion, one hundred one billion, one million, one thousand, two hundred twenty-two".