122402344 has 32 divisors (see below), whose sum is σ = 234900000. Its totient is φ = 59776192.

The previous prime is 122402303. The next prime is 122402347. The reversal of 122402344 is 443204221.

It is a happy number.

It is a super-3 number, since 3×122402344³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (122402347) 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, 80907 + ... + 82405.

It is an arithmetic number, because the mean of its divisors is an integer number (7340625).

Almost surely, 2^122402344 is an apocalyptic number.

It is an amenable number.

122402344 is a deficient number, since it is larger than the sum of its proper divisors (112497656).

122402344 is a wasteful number, since it uses less digits than its factorization.

122402344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1737 (or 1733 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 122402344 is about 11063.5592826179. The cubic root of 122402344 is about 496.5121855389.

Adding to 122402344 its reverse (443204221), we get a palindrome (565606565).

The spelling of 122402344 in words is "one hundred twenty-two million, four hundred two thousand, three hundred forty-four".