1100022020200 has 96 divisors (see below), whose sum is σ = 2784992508000. Its totient is φ = 402476256000.

The previous prime is 1100022020189. The next prime is 1100022020249. The reversal of 1100022020200 is 20202200011.

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

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, 4880826 + ... + 5101225.

It is an arithmetic number, because the mean of its divisors is an integer number (29010338625).

Almost surely, 2^{1100022020200} is an apocalyptic number.

1100022020200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1100022020200 is an abundant number, since it is smaller than the sum of its proper divisors (1684970487800).

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

1100022020200 is a wasteful number, since it uses less digits than its factorization.

1100022020200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9982115 (or 9982106 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 1100022020200 its reverse (20202200011), we get a palindrome (1120224220211).

The spelling of 1100022020200 in words is "one trillion, one hundred billion, twenty-two million, twenty thousand, two hundred".