122040344 has 32 divisors (see below), whose sum is σ = 245430000. Its totient is φ = 56714112.

The previous prime is 122040337. The next prime is 122040349. The reversal of 122040344 is 443040221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122040349) 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, 482 + ... + 15630.

Almost surely, 2^122040344 is an apocalyptic number.

It is an amenable number.

122040344 is an abundant number, since it is smaller than the sum of its proper divisors (123389656).

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

122040344 is a wasteful number, since it uses less digits than its factorization.

122040344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15227 (or 15223 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 122040344 is about 11047.1871532983. The cubic root of 122040344 is about 496.0222306200.

Adding to 122040344 its reverse (443040221), we get a palindrome (565080565).

The spelling of 122040344 in words is "one hundred twenty-two million, forty thousand, three hundred forty-four".