1122300321 has 8 divisors (see below), whose sum is σ = 1516899360. Its totient is φ = 737950752.

The previous prime is 1122300269. The next prime is 1122300331. The reversal of 1122300321 is 1230032211.

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

It is not a de Polignac number, because 1122300321 - 2¹¹ = 1122298273 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1122300321.

It is not an unprimeable number, because it can be changed into a prime (1122300331) 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, 2562111 + ... + 2562548.

It is an arithmetic number, because the mean of its divisors is an integer number (189612420).

Almost surely, 2^1122300321 is an apocalyptic number.

It is an amenable number.

1122300321 is a deficient number, since it is larger than the sum of its proper divisors (394599039).

1122300321 is an equidigital number, since it uses as much as digits as its factorization.

1122300321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5124735.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1122300321 is about 33500.7510512824. The cubic root of 1122300321 is about 1039.2093105591.

Adding to 1122300321 its reverse (1230032211), we get a palindrome (2352332532).

The spelling of 1122300321 in words is "one billion, one hundred twenty-two million, three hundred thousand, three hundred twenty-one".