1101022102000 has 160 divisors (see below), whose sum is σ = 2909809903104. Its totient is φ = 401131008000.

The previous prime is 1101022101997. The next prime is 1101022102003. The reversal of 1101022102000 is 2012201011.

It is an interprime number because it is at equal distance from previous prime (1101022101997) and next prime (1101022102003).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101022102003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 531694 + ... + 1576306.

Almost surely, 2^{1101022102000} is an apocalyptic number.

1101022102000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1101022102000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1454904951552).

1101022102000 is an abundant number, since it is smaller than the sum of its proper divisors (1808787801104).

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

1101022102000 is a wasteful number, since it uses less digits than its factorization.

1101022102000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044684 (or 1044668 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1101022102000 its reverse (2012201011), we get a palindrome (1103034303011).

The spelling of 1101022102000 in words is "one trillion, one hundred one billion, twenty-two million, one hundred two thousand".