1101322221110 has 16 divisors (see below), whose sum is σ = 1982487181536. Its totient is φ = 440505069888.

The previous prime is 1101322221061. The next prime is 1101322221191. The reversal of 1101322221110 is 111222231011.

It is a happy number.

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, 2782514 + ... + 3153573.

It is an arithmetic number, because the mean of its divisors is an integer number (123905448846).

Almost surely, 2^{1101322221110} is an apocalyptic number.

1101322221110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101322221110 is a deficient number, since it is larger than the sum of its proper divisors (881164960426).

1101322221110 is a wasteful number, since it uses less digits than its factorization.

1101322221110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5954647.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1101322221110 its reverse (111222231011), we get a palindrome (1212544452121).

Subtracting from 1101322221110 its reverse (111222231011), we obtain a palindrome (990099990099).

The spelling of 1101322221110 in words is "one trillion, one hundred one billion, three hundred twenty-two million, two hundred twenty-one thousand, one hundred ten".