1133322223105 has 4 divisors (see below), whose sum is σ = 1359986667732. Its totient is φ = 906657778480.

The previous prime is 1133322223097. The next prime is 1133322223109. The reversal of 1133322223105 is 5013222233311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 842129240976 + 291192982129 = 917676^2 + 539623^2 .

It is not a de Polignac number, because 1133322223105 - 2³ = 1133322223097 is a prime.

It is a super-2 number, since 2×1133322223105² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133322223109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113332222306 + ... + 113332222315.

It is an arithmetic number, because the mean of its divisors is an integer number (339996666933).

Almost surely, 2^{1133322223105} is an apocalyptic number.

It is an amenable number.

1133322223105 is a deficient number, since it is larger than the sum of its proper divisors (226664444627).

1133322223105 is an equidigital number, since it uses as much as digits as its factorization.

1133322223105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226664444626.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 1133322223105 its reverse (5013222233311), we get a palindrome (6146544456416).

The spelling of 1133322223105 in words is "one trillion, one hundred thirty-three billion, three hundred twenty-two million, two hundred twenty-three thousand, one hundred five".