9212222303331 has 4 divisors (see below), whose sum is σ = 12282963071112. Its totient is φ = 6141481535552.

The previous prime is 9212222303309. The next prime is 9212222303371. The reversal of 9212222303331 is 1333032222129.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 9212222303331 - 2⁶ = 9212222303267 is a prime.

It is a super-2 number, since 2×9212222303331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9212222303292 and 9212222303301.

It is not an unprimeable number, because it can be changed into a prime (9212222303371) 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, 1535370383886 + ... + 1535370383891.

It is an arithmetic number, because the mean of its divisors is an integer number (3070740767778).

Almost surely, 2^{9212222303331} is an apocalyptic number.

9212222303331 is a deficient number, since it is larger than the sum of its proper divisors (3070740767781).

9212222303331 is a wasteful number, since it uses less digits than its factorization.

9212222303331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3070740767780.

The product of its (nonzero) digits is 23328, while the sum is 33.

The spelling of 9212222303331 in words is "nine trillion, two hundred twelve billion, two hundred twenty-two million, three hundred three thousand, three hundred thirty-one".