122244355 has 8 divisors (see below), whose sum is σ = 146794464. Its totient is φ = 97728000.

The previous prime is 122244299. The next prime is 122244361. The reversal of 122244355 is 553442221.

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

It is a de Polignac number, because none of the positive numbers 2^k-122244355 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, 370 + ... + 15640.

It is an arithmetic number, because the mean of its divisors is an integer number (18349308).

Almost surely, 2^122244355 is an apocalyptic number.

122244355 is a deficient number, since it is larger than the sum of its proper divisors (24550109).

122244355 is a wasteful number, since it uses less digits than its factorization.

122244355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16877.

The product of its digits is 9600, while the sum is 28.

The square root of 122244355 is about 11056.4169150770. The cubic root of 122244355 is about 496.2984716637.

Adding to 122244355 its reverse (553442221), we get a palindrome (675686576).

The spelling of 122244355 in words is "one hundred twenty-two million, two hundred forty-four thousand, three hundred fifty-five".