1101122102 has 32 divisors (see below), whose sum is σ = 1776743424. Its totient is φ = 510602400.

The previous prime is 1101122093. The next prime is 1101122107. The reversal of 1101122102 is 2012211011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101122107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196463 + ... + 201989.

It is an arithmetic number, because the mean of its divisors is an integer number (55523232).

Almost surely, 2^1101122102 is an apocalyptic number.

1101122102 is a deficient number, since it is larger than the sum of its proper divisors (675621322).

1101122102 is a wasteful number, since it uses less digits than its factorization.

1101122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5684.

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

The square root of 1101122102 is about 33183.1599158368. The cubic root of 1101122102 is about 1032.6310033168.

Adding to 1101122102 its reverse (2012211011), we get a palindrome (3113333113).

The spelling of 1101122102 in words is "one billion, one hundred one million, one hundred twenty-two thousand, one hundred two".