1224342202 has 16 divisors (see below), whose sum is σ = 1847577600. Its totient is φ = 608494000.

The previous prime is 1224342199. The next prime is 1224342209. The reversal of 1224342202 is 2022434221.

It is not an unprimeable number, because it can be changed into a prime (1224342209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255327 + ... + 260077.

It is an arithmetic number, because the mean of its divisors is an integer number (115473600).

Almost surely, 2^1224342202 is an apocalyptic number.

1224342202 is a deficient number, since it is larger than the sum of its proper divisors (623235398).

1224342202 is a wasteful number, since it uses less digits than its factorization.

1224342202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5501.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 1224342202 is about 34990.6016238647. The cubic root of 1224342202 is about 1069.7959263763.

Adding to 1224342202 its reverse (2022434221), we get a palindrome (3246776423).

It can be divided in two parts, 12243 and 42202, that added together give a palindrome (54445).

The spelling of 1224342202 in words is "one billion, two hundred twenty-four million, three hundred forty-two thousand, two hundred two".