124124222 has 4 divisors (see below), whose sum is σ = 186186336. Its totient is φ = 62062110.

The previous prime is 124124201. The next prime is 124124239. The reversal of 124124222 is 222421421.

124124222 is nontrivially palindromic in base 6.

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

It is a junction number, because it is equal to n+sod(n) for n = 124124194 and 124124203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31031054 + ... + 31031057.

It is an arithmetic number, because the mean of its divisors is an integer number (46546584).

Almost surely, 2^124124222 is an apocalyptic number.

124124222 is a deficient number, since it is larger than the sum of its proper divisors (62062114).

124124222 is an equidigital number, since it uses as much as digits as its factorization.

124124222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62062113.

The product of its digits is 512, while the sum is 20.

The square root of 124124222 is about 11141.1050618868. The cubic root of 124124222 is about 498.8295582702.

Adding to 124124222 its reverse (222421421), we get a palindrome (346545643).

The spelling of 124124222 in words is "one hundred twenty-four million, one hundred twenty-four thousand, two hundred twenty-two".