1100220210210 has 96 divisors (see below), whose sum is σ = 2910766694976. Its totient is φ = 265951100800.

The previous prime is 1100220210179. The next prime is 1100220210263. The reversal of 1100220210210 is 120120220011.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 822880 + ... + 1696340.

It is an arithmetic number, because the mean of its divisors is an integer number (30320486406).

Almost surely, 2^{1100220210210} is an apocalyptic number.

1100220210210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1100220210210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1455383347488).

1100220210210 is an abundant number, since it is smaller than the sum of its proper divisors (1810546484766).

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

1100220210210 is a wasteful number, since it uses less digits than its factorization.

1100220210210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873840 (or 873829 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1100220210210 its reverse (120120220011), we get a palindrome (1220340430221).

The spelling of 1100220210210 in words is "one trillion, one hundred billion, two hundred twenty million, two hundred ten thousand, two hundred ten".