11232211273 has 2 divisors, whose sum is σ = 11232211274. Its totient is φ = 11232211272.

The previous prime is 11232211217. The next prime is 11232211283. The reversal of 11232211273 is 37211223211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10849930569 + 382280704 = 104163^2 + 19552^2 .

It is a cyclic number.

It is not a de Polignac number, because 11232211273 - 2²⁵ = 11198656841 is a prime.

It is not a weakly prime, because it can be changed into another prime (11232211283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5616105636 + 5616105637.

It is an arithmetic number, because the mean of its divisors is an integer number (5616105637).

Almost surely, 2^11232211273 is an apocalyptic number.

It is an amenable number.

11232211273 is a deficient number, since it is larger than the sum of its proper divisors (1).

11232211273 is an equidigital number, since it uses as much as digits as its factorization.

11232211273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1008, while the sum is 25.

Adding to 11232211273 its reverse (37211223211), we get a palindrome (48443434484).

The spelling of 11232211273 in words is "eleven billion, two hundred thirty-two million, two hundred eleven thousand, two hundred seventy-three".