122043330 has 24 divisors (see below), whose sum is σ = 317312892. Its totient is φ = 32544864.

The previous prime is 122043319. The next prime is 122043343. The reversal of 122043330 is 33340221.

It can be written as a sum of positive squares in 2 ways, for example, as 121947849 + 95481 = 11043^2 + 309^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 677929 + ... + 678108.

Almost surely, 2^122043330 is an apocalyptic number.

122043330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122043330 is an abundant number, since it is smaller than the sum of its proper divisors (195269562).

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

122043330 is a wasteful number, since it uses less digits than its factorization.

122043330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356050 (or 1356047 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 122043330 is about 11047.3222999965. The cubic root of 122043330 is about 496.0262760317.

Adding to 122043330 its reverse (33340221), we get a palindrome (155383551).

The spelling of 122043330 in words is "one hundred twenty-two million, forty-three thousand, three hundred thirty".