1144122332233 has 2 divisors, whose sum is σ = 1144122332234. Its totient is φ = 1144122332232.

The previous prime is 1144122332219. The next prime is 1144122332263. The reversal of 1144122332233 is 3322332214411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1098320768064 + 45801564169 = 1048008^2 + 214013^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1144122332233 is a prime.

It is a super-2 number, since 2×1144122332233² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1144122332195 and 1144122332204.

It is not a weakly prime, because it can be changed into another prime (1144122332263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572061166116 + 572061166117.

It is an arithmetic number, because the mean of its divisors is an integer number (572061166117).

Almost surely, 2^{1144122332233} is an apocalyptic number.

It is an amenable number.

1144122332233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144122332233 is an equidigital number, since it uses as much as digits as its factorization.

1144122332233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 31.

Adding to 1144122332233 its reverse (3322332214411), we get a palindrome (4466454546644).

The spelling of 1144122332233 in words is "one trillion, one hundred forty-four billion, one hundred twenty-two million, three hundred thirty-two thousand, two hundred thirty-three".