11020220020110 has 48 divisors (see below), whose sum is σ = 30766655080656. Its totient is φ = 2518907432832.

The previous prime is 11020220020097. The next prime is 11020220020127. The reversal of 11020220020110 is 1102002202011.

It is a Curzon number.

It is a congruent number.

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, 3748372687 + ... + 3748375626.

It is an arithmetic number, because the mean of its divisors is an integer number (640971980847).

Almost surely, 2^{11020220020110} is an apocalyptic number.

11020220020110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11020220020110 is an abundant number, since it is smaller than the sum of its proper divisors (19746435060546).

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

11020220020110 is a wasteful number, since it uses less digits than its factorization.

11020220020110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7496748337 (or 7496748330 counting only the distinct ones).

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

Adding to 11020220020110 its reverse (1102002202011), we get a palindrome (12122222222121).

The spelling of 11020220020110 in words is "eleven trillion, twenty billion, two hundred twenty million, twenty thousand, one hundred ten".