1101222020110 has 48 divisors (see below), whose sum is σ = 2099973037536. Its totient is φ = 415718116416.

The previous prime is 1101222020077. The next prime is 1101222020123. The reversal of 1101222020110 is 110202221011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 369492 + ... + 1529368.

It is an arithmetic number, because the mean of its divisors is an integer number (43749438282).

Almost surely, 2^{1101222020110} is an apocalyptic number.

1101222020110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101222020110 is a deficient number, since it is larger than the sum of its proper divisors (998751017426).

1101222020110 is a wasteful number, since it uses less digits than its factorization.

1101222020110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160185 (or 1160166 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1101222020110 its reverse (110202221011), we get a palindrome (1211424241121).

The spelling of 1101222020110 in words is "one trillion, one hundred one billion, two hundred twenty-two million, twenty thousand, one hundred ten".