1010110111222 has 4 divisors (see below), whose sum is σ = 1515165166836. Its totient is φ = 505055055610.

The previous prime is 1010110111187. The next prime is 1010110111253. The reversal of 1010110111222 is 2221110110101.

It is a happy number.

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

It is a super-3 number, since 3×1010110111222³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252527527804 + ... + 252527527807.

It is an arithmetic number, because the mean of its divisors is an integer number (378791291709).

Almost surely, 2^{1010110111222} is an apocalyptic number.

1010110111222 is a deficient number, since it is larger than the sum of its proper divisors (505055055614).

1010110111222 is an equidigital number, since it uses as much as digits as its factorization.

1010110111222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505055055613.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1010110111222 its reverse (2221110110101), we get a palindrome (3231220221323).

The spelling of 1010110111222 in words is "one trillion, ten billion, one hundred ten million, one hundred eleven thousand, two hundred twenty-two".