124224402 has 16 divisors (see below), whose sum is σ = 248579712. Its totient is φ = 41386320.

The previous prime is 124224391. The next prime is 124224433. The reversal of 124224402 is 204422421.

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, 10452 + ... + 18912.

It is an arithmetic number, because the mean of its divisors is an integer number (15536232).

Almost surely, 2^124224402 is an apocalyptic number.

124224402 is an abundant number, since it is smaller than the sum of its proper divisors (124355310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124224402 is a wasteful number, since it uses less digits than its factorization.

124224402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10913.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 124224402 is about 11145.6001184324. The cubic root of 124224402 is about 498.9637230774.

Adding to 124224402 its reverse (204422421), we get a palindrome (328646823).

The spelling of 124224402 in words is "one hundred twenty-four million, two hundred twenty-four thousand, four hundred two".