122454230 has 16 divisors (see below), whose sum is σ = 233383680. Its totient is φ = 46100352.

The previous prime is 122454229. The next prime is 122454251. The reversal of 122454230 is 32454221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 122454196 and 122454205.

It is a congruent 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, 359990 + ... + 360329.

It is an arithmetic number, because the mean of its divisors is an integer number (14586480).

Almost surely, 2^122454230 is an apocalyptic number.

122454230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122454230 is a deficient number, since it is larger than the sum of its proper divisors (110929450).

122454230 is a wasteful number, since it uses less digits than its factorization.

122454230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720343.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 122454230 is about 11065.9039395795. The cubic root of 122454230 is about 496.5823323218.

Subtracting from 122454230 its reverse (32454221), we obtain a palindrome (90000009).

The spelling of 122454230 in words is "one hundred twenty-two million, four hundred fifty-four thousand, two hundred thirty".