11000110201220 has 24 divisors (see below), whose sum is σ = 26400264483264. Its totient is φ = 3771466354656.

The previous prime is 11000110201219. The next prime is 11000110201243. The reversal of 11000110201220 is 2210201100011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39286107722 + ... + 39286108001.

It is an arithmetic number, because the mean of its divisors is an integer number (1100011020136).

Almost surely, 2^{11000110201220} is an apocalyptic number.

11000110201220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11000110201220 is an abundant number, since it is smaller than the sum of its proper divisors (15400154282044).

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

11000110201220 is a wasteful number, since it uses less digits than its factorization.

11000110201220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78572215739 (or 78572215737 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11000110201220 its reverse (2210201100011), we get a palindrome (13210311301231).

The spelling of 11000110201220 in words is "eleven trillion, one hundred ten million, two hundred one thousand, two hundred twenty".