1101226223 has 8 divisors (see below), whose sum is σ = 1155990528. Its totient is φ = 1047035704.

The previous prime is 1101226219. The next prime is 1101226253. The reversal of 1101226223 is 3226221011.

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 1101226223 - 2² = 1101226219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1101226195 and 1101226204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101226253) 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, 139511 + ... + 147192.

It is an arithmetic number, because the mean of its divisors is an integer number (144498816).

Almost surely, 2^1101226223 is an apocalyptic number.

1101226223 is a deficient number, since it is larger than the sum of its proper divisors (54764305).

1101226223 is a wasteful number, since it uses less digits than its factorization.

1101226223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286893.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1101226223 is about 33184.7287618868. The cubic root of 1101226223 is about 1032.6635504744.

Adding to 1101226223 its reverse (3226221011), we get a palindrome (4327447234).

The spelling of 1101226223 in words is "one billion, one hundred one million, two hundred twenty-six thousand, two hundred twenty-three".