1222332150433 has 4 divisors (see below), whose sum is σ = 1222434905220. Its totient is φ = 1222229395648.

The previous prime is 1222332150427. The next prime is 1222332150443. The reversal of 1222332150433 is 3340512332221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 740997299344 + 481334851089 = 860812^2 + 693783^2 .

It is a cyclic number.

It is not a de Polignac number, because 1222332150433 - 2⁹ = 1222332149921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1222332150395 and 1222332150404.

It is not an unprimeable number, because it can be changed into a prime (1222332150443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51359548 + ... + 51383341.

It is an arithmetic number, because the mean of its divisors is an integer number (305608726305).

Almost surely, 2^{1222332150433} is an apocalyptic number.

It is an amenable number.

1222332150433 is a deficient number, since it is larger than the sum of its proper divisors (102754787).

1222332150433 is a wasteful number, since it uses less digits than its factorization.

1222332150433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102754786.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 1222332150433 its reverse (3340512332221), we get a palindrome (4562844482654).

The spelling of 1222332150433 in words is "one trillion, two hundred twenty-two billion, three hundred thirty-two million, one hundred fifty thousand, four hundred thirty-three".