1101222011110 has 16 divisors (see below), whose sum is σ = 2134676514096. Its totient is φ = 406605050208.

The previous prime is 1101222011107. The next prime is 1101222011143. The reversal of 1101222011110 is 111102221011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4235469144 + ... + 4235469403.

It is an arithmetic number, because the mean of its divisors is an integer number (133417282131).

Almost surely, 2^{1101222011110} is an apocalyptic number.

1101222011110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101222011110 is a deficient number, since it is larger than the sum of its proper divisors (1033454502986).

1101222011110 is a wasteful number, since it uses less digits than its factorization.

1101222011110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8470938567.

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

Adding to 1101222011110 its reverse (111102221011), we get a palindrome (1212324232121).

The spelling of 1101222011110 in words is "one trillion, one hundred one billion, two hundred twenty-two million, eleven thousand, one hundred ten".