122214434 has 4 divisors (see below), whose sum is σ = 183321654. Its totient is φ = 61107216.

The previous prime is 122214427. The next prime is 122214451. The reversal of 122214434 is 434412221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 66667225 + 55547209 = 8165^2 + 7453^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30553607 + ... + 30553610.

Almost surely, 2^122214434 is an apocalyptic number.

122214434 is a deficient number, since it is larger than the sum of its proper divisors (61107220).

122214434 is an equidigital number, since it uses as much as digits as its factorization.

122214434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61107219.

The product of its digits is 1536, while the sum is 23.

The square root of 122214434 is about 11055.0637266368. The cubic root of 122214434 is about 496.2579763833.

Adding to 122214434 its reverse (434412221), we get a palindrome (556626655).

The spelling of 122214434 in words is "one hundred twenty-two million, two hundred fourteen thousand, four hundred thirty-four".