9442122 has 16 divisors (see below), whose sum is σ = 18939360. Its totient is φ = 3138192.

The previous prime is 9442117. The next prime is 9442127. The reversal of 9442122 is 2212449.

It is an interprime number because it is at equal distance from previous prime (9442117) and next prime (9442127).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 9442092 and 9442101.

It is not an unprimeable number, because it can be changed into a prime (9442127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129 + ... + 4347.

It is an arithmetic number, because the mean of its divisors is an integer number (1183710).

Almost surely, 2^9442122 is an apocalyptic number.

9442122 is an abundant number, since it is smaller than the sum of its proper divisors (9497238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9442122 is a wasteful number, since it uses less digits than its factorization.

9442122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4597.

The product of its digits is 1152, while the sum is 24.

The square root of 9442122 is about 3072.8036058297. The cubic root of 9442122 is about 211.3601957669.

The spelling of 9442122 in words is "nine million, four hundred forty-two thousand, one hundred twenty-two".