11020110230020 has 48 divisors (see below), whose sum is σ = 24360534273600. Its totient is φ = 4175991953280.

The previous prime is 11020110229991. The next prime is 11020110230027. The reversal of 11020110230020 is 2003201102011.

It is not an unprimeable number, because it can be changed into a prime (11020110230027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54093550 + ... + 54296890.

It is an arithmetic number, because the mean of its divisors is an integer number (507511130700).

Almost surely, 2^{11020110230020} is an apocalyptic number.

11020110230020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11020110230020 is an abundant number, since it is smaller than the sum of its proper divisors (13340424043580).

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

11020110230020 is a wasteful number, since it uses less digits than its factorization.

11020110230020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345988 (or 345986 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11020110230020 its reverse (2003201102011), we get a palindrome (13023311332031).

The spelling of 11020110230020 in words is "eleven trillion, twenty billion, one hundred ten million, two hundred thirty thousand, twenty".