11020120002210 has 256 divisors, whose sum is σ = 30260642660352. Its totient is φ = 2542379980800.

The previous prime is 11020120002191. The next prime is 11020120002211. The reversal of 11020120002210 is 1220002102011.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11020120002211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4125839175 + ... + 4125841845.

It is an arithmetic number, because the mean of its divisors is an integer number (118205635392).

Almost surely, 2^{11020120002210} is an apocalyptic number.

11020120002210 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 11020120002210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15130321330176).

11020120002210 is an abundant number, since it is smaller than the sum of its proper divisors (19240522658142).

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

11020120002210 is a wasteful number, since it uses less digits than its factorization.

11020120002210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5281.

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

Adding to 11020120002210 its reverse (1220002102011), we get a palindrome (12240122104221).

The spelling of 11020120002210 in words is "eleven trillion, twenty billion, one hundred twenty million, two thousand, two hundred ten".