1132222221323 has 4 divisors (see below), whose sum is σ = 1181449274448. Its totient is φ = 1082995168200.

The previous prime is 1132222221287. The next prime is 1132222221379. The reversal of 1132222221323 is 3231222222311.

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

It is a cyclic number.

It is not a de Polignac number, because 1132222221323 - 2¹⁸ = 1132221959179 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1132222221292 and 1132222221301.

It is not an unprimeable number, because it can be changed into a prime (1132222241323) 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, 24613526528 + ... + 24613526573.

It is an arithmetic number, because the mean of its divisors is an integer number (295362318612).

Almost surely, 2^{1132222221323} is an apocalyptic number.

1132222221323 is a deficient number, since it is larger than the sum of its proper divisors (49227053125).

1132222221323 is an equidigital number, since it uses as much as digits as its factorization.

1132222221323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49227053124.

The product of its digits is 3456, while the sum is 26.

Adding to 1132222221323 its reverse (3231222222311), we get a palindrome (4363444443634).

The spelling of 1132222221323 in words is "one trillion, one hundred thirty-two billion, two hundred twenty-two million, two hundred twenty-one thousand, three hundred twenty-three".