122243535 has 12 divisors (see below), whose sum is σ = 211888872. Its totient is φ = 65196528.

The previous prime is 122243519. The next prime is 122243543. The reversal of 122243535 is 535342221.

It is a happy number.

122243535 is a `hidden beast` number, since 1 + 222 + 435 + 3 + 5 = 666.

It is not a de Polignac number, because 122243535 - 2⁴ = 122243519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122243499 and 122243508.

It is a congruent number.

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, 1358217 + ... + 1358306.

It is an arithmetic number, because the mean of its divisors is an integer number (17657406).

Almost surely, 2^122243535 is an apocalyptic number.

122243535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

122243535 is a deficient number, since it is larger than the sum of its proper divisors (89645337).

122243535 is a wasteful number, since it uses less digits than its factorization.

122243535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2716534 (or 2716531 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 122243535 is about 11056.3798324768. The cubic root of 122243535 is about 496.2973619583.

Adding to 122243535 its reverse (535342221), we get a palindrome (657585756).

The spelling of 122243535 in words is "one hundred twenty-two million, two hundred forty-three thousand, five hundred thirty-five".