9222211022 has 4 divisors (see below), whose sum is σ = 13833316536. Its totient is φ = 4611105510.

The previous prime is 9222211003. The next prime is 9222211027. The reversal of 9222211022 is 2201122229.

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

It is a super-4 number, since 4×9222211022⁴ (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9222211027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2305552754 + ... + 2305552757.

It is an arithmetic number, because the mean of its divisors is an integer number (3458329134).

Almost surely, 2^9222211022 is an apocalyptic number.

9222211022 is a deficient number, since it is larger than the sum of its proper divisors (4611105514).

9222211022 is a wasteful number, since it uses less digits than its factorization.

9222211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4611105513.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 9222211022 is about 96032.3436244269. The cubic root of 9222211022 is about 2097.0640015693.

The spelling of 9222211022 in words is "nine billion, two hundred twenty-two million, two hundred eleven thousand, twenty-two".