2342122 has 4 divisors (see below), whose sum is σ = 3513186. Its totient is φ = 1171060.

The previous prime is 2342101. The next prime is 2342129. The reversal of 2342122 is 2212432.

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

It can be written as a sum of positive squares in only one way, i.e., 1279161 + 1062961 = 1131^2 + 1031^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2342096 and 2342105.

It is not an unprimeable number, because it can be changed into a prime (2342129) 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, 585529 + ... + 585532.

2^2342122 is an apocalyptic number.

2342122 is a deficient number, since it is larger than the sum of its proper divisors (1171064).

2342122 is a wasteful number, since it uses less digits than its factorization.

2342122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1171063.

The product of its digits is 192, while the sum is 16.

The square root of 2342122 is about 1530.3992943020. The cubic root of 2342122 is about 132.8015583235.

Adding to 2342122 its reverse (2212432), we get a palindrome (4554554).

The spelling of 2342122 in words is "two million, three hundred forty-two thousand, one hundred twenty-two".