122041200 has 60 divisors (see below), whose sum is σ = 390942488. Its totient is φ = 32544000.

The previous prime is 122041189. The next prime is 122041201. The reversal of 122041200 is 2140221.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122041201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49651 + ... + 52050.

Almost surely, 2^122041200 is an apocalyptic number.

122041200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122041200 is an abundant number, since it is smaller than the sum of its proper divisors (268901288).

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

122041200 is a wasteful number, since it uses less digits than its factorization.

122041200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101722 (or 101711 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 122041200 is about 11047.2258961243. The cubic root of 122041200 is about 496.0233903295.

Adding to 122041200 its reverse (2140221), we get a palindrome (124181421).

The spelling of 122041200 in words is "one hundred twenty-two million, forty-one thousand, two hundred".