122227373 has 8 divisors (see below), whose sum is σ = 126991800. Its totient is φ = 117499648.

The previous prime is 122227367. The next prime is 122227379. The reversal of 122227373 is 373722221.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (122227367) and next prime (122227379).

It can be written as a sum of positive squares in 4 ways, for example, as 27008809 + 95218564 = 5197^2 + 9758^2 .

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

It is not a de Polignac number, because 122227373 - 2⁸ = 122227117 is a prime.

It is a super-2 number, since 2×122227373² = 29879061420962258, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122227379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2288 + ... + 15801.

It is an arithmetic number, because the mean of its divisors is an integer number (15873975).

Almost surely, 2^122227373 is an apocalyptic number.

It is an amenable number.

122227373 is a deficient number, since it is larger than the sum of its proper divisors (4764427).

122227373 is a wasteful number, since it uses less digits than its factorization.

122227373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18351.

The product of its digits is 7056, while the sum is 29.

The square root of 122227373 is about 11055.6489180871. The cubic root of 122227373 is about 496.2754889229.

Adding to 122227373 its reverse (373722221), we get a palindrome (495949594).

The spelling of 122227373 in words is "one hundred twenty-two million, two hundred twenty-seven thousand, three hundred seventy-three".