224214402 has 16 divisors (see below), whose sum is σ = 472030560. Its totient is φ = 70804512.

The previous prime is 224214371. The next prime is 224214437. The reversal of 224214402 is 204412422.

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, 983283 + ... + 983510.

It is an arithmetic number, because the mean of its divisors is an integer number (29501910).

Almost surely, 2^224214402 is an apocalyptic number.

224214402 is an abundant number, since it is smaller than the sum of its proper divisors (247816158).

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

224214402 is a wasteful number, since it uses less digits than its factorization.

224214402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1966817.

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

The square root of 224214402 is about 14973.7905020739. The cubic root of 224214402 is about 607.5114976909.

Adding to 224214402 its reverse (204412422), we get a palindrome (428626824).

The spelling of 224214402 in words is "two hundred twenty-four million, two hundred fourteen thousand, four hundred two".