11000220123 has 8 divisors (see below), whose sum is σ = 14673996288. Its totient is φ = 7329962024.

The previous prime is 11000220113. The next prime is 11000220163. The reversal of 11000220123 is 32102200011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11000220123 - 2¹⁰ = 11000219099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11000220099 and 11000220108.

It is not an unprimeable number, because it can be changed into a prime (11000220113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 872211 + ... + 884732.

It is an arithmetic number, because the mean of its divisors is an integer number (1834249536).

Almost surely, 2^11000220123 is an apocalyptic number.

11000220123 is a deficient number, since it is larger than the sum of its proper divisors (3673776165).

11000220123 is a wasteful number, since it uses less digits than its factorization.

11000220123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759033.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 11000220123 its reverse (32102200011), we get a palindrome (43102420134).

The spelling of 11000220123 in words is "eleven billion, two hundred twenty thousand, one hundred twenty-three".