1122041323 has 8 divisors (see below), whose sum is σ = 1231152048. Its totient is φ = 1016187744.

The previous prime is 1122041303. The next prime is 1122041339. The reversal of 1122041323 is 3231402211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1122041323 - 2²¹ = 1119944171 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1122041323.

It is not an unprimeable number, because it can be changed into a prime (1122041303) 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, 813565 + ... + 814942.

It is an arithmetic number, because the mean of its divisors is an integer number (153894006).

Almost surely, 2^1122041323 is an apocalyptic number.

1122041323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1122041323 is a deficient number, since it is larger than the sum of its proper divisors (109110725).

1122041323 is a wasteful number, since it uses less digits than its factorization.

1122041323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628573.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1122041323 is about 33496.8852731116. The cubic root of 1122041323 is about 1039.1293634971.

Adding to 1122041323 its reverse (3231402211), we get a palindrome (4353443534).

The spelling of 1122041323 in words is "one billion, one hundred twenty-two million, forty-one thousand, three hundred twenty-three".