11000111022020 has 24 divisors (see below), whose sum is σ = 23100298464768. Its totient is φ = 4400031967200.

The previous prime is 11000111022011. The next prime is 11000111022037. The reversal of 11000111022020 is 2022011100011.

It is a junction number, because it is equal to n+sod(n) for n = 11000111021992 and 11000111022010.

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, 10370525 + ... + 11381915.

It is an arithmetic number, because the mean of its divisors is an integer number (962512436032).

Almost surely, 2^{11000111022020} is an apocalyptic number.

11000111022020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11000111022020 is an abundant number, since it is smaller than the sum of its proper divisors (12100187442748).

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

11000111022020 is a wasteful number, since it uses less digits than its factorization.

11000111022020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555211 (or 1555209 counting only the distinct ones).

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

Adding to 11000111022020 its reverse (2022011100011), we get a palindrome (13022122122031).

The spelling of 11000111022020 in words is "eleven trillion, one hundred eleven million, twenty-two thousand, twenty".