122025250 has 32 divisors (see below), whose sum is σ = 229132800. Its totient is φ = 48660400.

The previous prime is 122025209. The next prime is 122025251. The reversal of 122025250 is 52520221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122025251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119241 + ... + 120259.

It is an arithmetic number, because the mean of its divisors is an integer number (7160400).

Almost surely, 2^122025250 is an apocalyptic number.

122025250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122025250 is a deficient number, since it is larger than the sum of its proper divisors (107107550).

122025250 is a wasteful number, since it uses less digits than its factorization.

122025250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515 (or 1505 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 122025250 is about 11046.5039718456. The cubic root of 122025250 is about 496.0017803656.

Adding to 122025250 its reverse (52520221), we get a palindrome (174545471).

The spelling of 122025250 in words is "one hundred twenty-two million, twenty-five thousand, two hundred fifty".