122031360 has 360 divisors, whose sum is σ = 480797856. Its totient is φ = 29306880.

The previous prime is 122031323. The next prime is 122031361. The reversal of 122031360 is 63130221.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122031361) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1140427 + ... + 1140533.

Almost surely, 2^122031360 is an apocalyptic number.

122031360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122031360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240398928).

122031360 is an abundant number, since it is smaller than the sum of its proper divisors (358766496).

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

122031360 is a wasteful number, since it uses less digits than its factorization.

122031360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 122031360 is about 11046.7805264701. The cubic root of 122031360 is about 496.0100587624.

Adding to 122031360 its reverse (63130221), we get a palindrome (185161581).

The spelling of 122031360 in words is "one hundred twenty-two million, thirty-one thousand, three hundred sixty".