122325940 has 24 divisors (see below), whose sum is σ = 280238112. Its totient is φ = 44482080.

The previous prime is 122325911. The next prime is 122325947. The reversal of 122325940 is 49523221.

It is a junction number, because it is equal to n+sod(n) for n = 122325899 and 122325908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122325947) 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, 277794 + ... + 278233.

It is an arithmetic number, because the mean of its divisors is an integer number (11676588).

Almost surely, 2^122325940 is an apocalyptic number.

122325940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122325940 is an abundant number, since it is smaller than the sum of its proper divisors (157912172).

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

122325940 is a wasteful number, since it uses less digits than its factorization.

122325940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556047 (or 556045 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 122325940 is about 11060.1057861125. The cubic root of 122325940 is about 496.4088557831.

The spelling of 122325940 in words is "one hundred twenty-two million, three hundred twenty-five thousand, nine hundred forty".