1122301245 has 32 divisors (see below), whose sum is σ = 1966608000. Its totient is φ = 543147264.

The previous prime is 1122301217. The next prime is 1122301249. The reversal of 1122301245 is 5421032211.

It is not a de Polignac number, because 1122301245 - 2¹¹ = 1122299197 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122301249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37270 + ... + 60279.

It is an arithmetic number, because the mean of its divisors is an integer number (61456500).

Almost surely, 2^1122301245 is an apocalyptic number.

1122301245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1122301245 is a deficient number, since it is larger than the sum of its proper divisors (844306755).

1122301245 is a wasteful number, since it uses less digits than its factorization.

1122301245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97629.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1122301245 is about 33500.7648420152. The cubic root of 1122301245 is about 1039.2095957558.

Adding to 1122301245 its reverse (5421032211), we get a palindrome (6543333456).

The spelling of 1122301245 in words is "one billion, one hundred twenty-two million, three hundred one thousand, two hundred forty-five".