1011101022223 has 8 divisors (see below), whose sum is σ = 1095474706128. Its totient is φ = 929493688704.

The previous prime is 1011101022163. The next prime is 1011101022289. The reversal of 1011101022223 is 3222201011101.

1011101022223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1011101022223 - 2²¹ = 1011098925071 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1011101022197 and 1011101022206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011101022523) 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, 691586836 + ... + 691588297.

It is an arithmetic number, because the mean of its divisors is an integer number (136934338266).

Almost surely, 2^{1011101022223} is an apocalyptic number.

1011101022223 is a deficient number, since it is larger than the sum of its proper divisors (84373683905).

1011101022223 is a wasteful number, since it uses less digits than its factorization.

1011101022223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383175193.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1011101022223 its reverse (3222201011101), we get a palindrome (4233302033324).

The spelling of 1011101022223 in words is "one trillion, eleven billion, one hundred one million, twenty-two thousand, two hundred twenty-three".