1123322223101 has 8 divisors (see below), whose sum is σ = 1210668693024. Its totient is φ = 1036109620080.

The previous prime is 1123322223097. The next prime is 1123322223139. The reversal of 1123322223101 is 1013222233211.

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 1123322223101 - 2² = 1123322223097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123322223601) 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, 33449291 + ... + 33482856.

It is an arithmetic number, because the mean of its divisors is an integer number (151333586628).

Almost surely, 2^{1123322223101} is an apocalyptic number.

It is an amenable number.

1123322223101 is a deficient number, since it is larger than the sum of its proper divisors (87346469923).

1123322223101 is a wasteful number, since it uses less digits than its factorization.

1123322223101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66933451.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1123322223101 its reverse (1013222233211), we get a palindrome (2136544456312).

The spelling of 1123322223101 in words is "one trillion, one hundred twenty-three billion, three hundred twenty-two million, two hundred twenty-three thousand, one hundred one".