1010101100222 has 16 divisors (see below), whose sum is σ = 1529315659872. Its totient is φ = 500350433760.

The previous prime is 1010101100221. The next prime is 1010101100227. The reversal of 1010101100222 is 2220011010101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010101100221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5209613 + ... + 5400024.

It is an arithmetic number, because the mean of its divisors is an integer number (95582228742).

Almost surely, 2^{1010101100222} is an apocalyptic number.

1010101100222 is a deficient number, since it is larger than the sum of its proper divisors (519214559650).

1010101100222 is a wasteful number, since it uses less digits than its factorization.

1010101100222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10610083.

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

Adding to 1010101100222 its reverse (2220011010101), we get a palindrome (3230112110323).

The spelling of 1010101100222 in words is "one trillion, ten billion, one hundred one million, one hundred thousand, two hundred twenty-two".