122003552 has 24 divisors (see below), whose sum is σ = 262031112. Its totient is φ = 55456000.

The previous prime is 122003549. The next prime is 122003561. The reversal of 122003552 is 255300221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172949 + ... + 173652.

It is an arithmetic number, because the mean of its divisors is an integer number (10917963).

Almost surely, 2^122003552 is an apocalyptic number.

It is an amenable number.

122003552 is an abundant number, since it is smaller than the sum of its proper divisors (140027560).

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

122003552 is a wasteful number, since it uses less digits than its factorization.

122003552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346622 (or 346614 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 122003552 is about 11045.5218075019. The cubic root of 122003552 is about 495.9723796621.

Adding to 122003552 its reverse (255300221), we get a palindrome (377303773).

The spelling of 122003552 in words is "one hundred twenty-two million, three thousand, five hundred fifty-two".