1122303201 has 8 divisors (see below), whose sum is σ = 1496773920. Its totient is φ = 748017312.

The previous prime is 1122303187. The next prime is 1122303211. The reversal of 1122303201 is 1023032211.

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

It is not a de Polignac number, because 1122303201 - 2¹⁰ = 1122302177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1122303211) 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, 31356 + ... + 56813.

It is an arithmetic number, because the mean of its divisors is an integer number (187096740).

Almost surely, 2^1122303201 is an apocalyptic number.

It is an amenable number.

1122303201 is a deficient number, since it is larger than the sum of its proper divisors (374470719).

1122303201 is an equidigital number, since it uses as much as digits as its factorization.

1122303201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92415.

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

The square root of 1122303201 is about 33500.7940353658. The cubic root of 1122303201 is about 1039.2101994835.

Adding to 1122303201 its reverse (1023032211), we get a palindrome (2145335412).

The spelling of 1122303201 in words is "one billion, one hundred twenty-two million, three hundred three thousand, two hundred one".