9922156 has 6 divisors (see below), whose sum is σ = 17363780. Its totient is φ = 4961076.

The previous prime is 9922153. The next prime is 9922193. The reversal of 9922156 is 6512299.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (9922151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1240266 + ... + 1240273.

Almost surely, 2^9922156 is an apocalyptic number.

It is an amenable number.

9922156 is a deficient number, since it is larger than the sum of its proper divisors (7441624).

9922156 is a wasteful number, since it uses less digits than its factorization.

9922156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2480543 (or 2480541 counting only the distinct ones).

The product of its digits is 9720, while the sum is 34.

The square root of 9922156 is about 3149.9453963521. The cubic root of 9922156 is about 214.8829794057.

The spelling of 9922156 in words is "nine million, nine hundred twenty-two thousand, one hundred fifty-six".