122245355 has 8 divisors (see below), whose sum is σ = 149815872. Its totient is φ = 95715328.

The previous prime is 122245309. The next prime is 122245379. The reversal of 122245355 is 553542221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122245355 - 2¹⁶ = 122179819 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259862 + ... + 260331.

It is an arithmetic number, because the mean of its divisors is an integer number (18726984).

Almost surely, 2^122245355 is an apocalyptic number.

122245355 is a deficient number, since it is larger than the sum of its proper divisors (27570517).

122245355 is an equidigital number, since it uses as much as digits as its factorization.

122245355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520245.

The product of its digits is 12000, while the sum is 29.

The square root of 122245355 is about 11056.4621375918. The cubic root of 122245355 is about 496.2998249562.

Adding to 122245355 its reverse (553542221), we get a palindrome (675787576).

The spelling of 122245355 in words is "one hundred twenty-two million, two hundred forty-five thousand, three hundred fifty-five".