1122183001 has 9 divisors (see below), whose sum is σ = 1135023903. Its totient is φ = 1109486880.

The previous prime is 1122182987. The next prime is 1122183037. The reversal of 1122183001 is 1003812211.

The square root of 1122183001 is 33499.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 843960601 + 278222400 = 29051^2 + 16680^2 .

It is not a de Polignac number, because 1122183001 - 2²¹ = 1120085849 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 1122183001.

It is not an unprimeable number, because it can be changed into a prime (1122183061) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4656241 + ... + 4656481.

It is an arithmetic number, because the mean of its divisors is an integer number (126113767).

Almost surely, 2^1122183001 is an apocalyptic number.

1122183001 is the 33499-th square number.

1122183001 is the 16750-th centered octagonal number.

It is an amenable number.

1122183001 is a deficient number, since it is larger than the sum of its proper divisors (12840902).

1122183001 is an frugal number, since it uses more digits than its factorization.

1122183001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760 (or 380 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

The cubic root of 1122183001 is about 1039.1730979451.

Adding to 1122183001 its reverse (1003812211), we get a palindrome (2125995212).

The spelling of 1122183001 in words is "one billion, one hundred twenty-two million, one hundred eighty-three thousand, one".