424101122 has 4 divisors (see below), whose sum is σ = 636151686. Its totient is φ = 212050560.

The previous prime is 424101113. The next prime is 424101137. The reversal of 424101122 is 221101424.

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., 377874721 + 46226401 = 19439^2 + 6799^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 424101122.

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, 106025279 + ... + 106025282.

Almost surely, 2^424101122 is an apocalyptic number.

424101122 is a deficient number, since it is larger than the sum of its proper divisors (212050564).

424101122 is a wasteful number, since it uses less digits than its factorization.

424101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212050563.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 424101122 is about 20593.7155948119. The cubic root of 424101122 is about 751.3168698592.

Adding to 424101122 its reverse (221101424), we get a palindrome (645202546).

The spelling of 424101122 in words is "four hundred twenty-four million, one hundred one thousand, one hundred twenty-two".