122303200 has 36 divisors (see below), whose sum is σ = 298574640. Its totient is φ = 48920960.

The previous prime is 122303173. The next prime is 122303201. The reversal of 122303200 is 2303221.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122303201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75640 + ... + 77239.

It is an arithmetic number, because the mean of its divisors is an integer number (8293740).

Almost surely, 2^122303200 is an apocalyptic number.

122303200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122303200 is an abundant number, since it is smaller than the sum of its proper divisors (176271440).

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

122303200 is a wasteful number, since it uses less digits than its factorization.

122303200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152899 (or 152886 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 122303200 is about 11059.0777192314. The cubic root of 122303200 is about 496.3780936054.

Adding to 122303200 its reverse (2303221), we get a palindrome (124606421).

The spelling of 122303200 in words is "one hundred twenty-two million, three hundred three thousand, two hundred".