1101101022 has 48 divisors (see below), whose sum is σ = 2728563552. Its totient is φ = 314366400.

The previous prime is 1101101017. The next prime is 1101101039. The reversal of 1101101022 is 2201011011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1101100995 and 1101101013.

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 23 ways as a sum of consecutive naturals, for example, 237228 + ... + 241824.

It is an arithmetic number, because the mean of its divisors is an integer number (56845074).

Almost surely, 2^1101101022 is an apocalyptic number.

1101101022 is an abundant number, since it is smaller than the sum of its proper divisors (1627462530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101101022 is a wasteful number, since it uses less digits than its factorization.

1101101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6513 (or 6510 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

The square root of 1101101022 is about 33182.8422833247. The cubic root of 1101101022 is about 1032.6244136750.

Adding to 1101101022 its reverse (2201011011), we get a palindrome (3302112033).

The spelling of 1101101022 in words is "one billion, one hundred one million, one hundred one thousand, twenty-two".