1224322024402 has 8 divisors (see below), whose sum is σ = 1849695145200. Its totient is φ = 607756976004.

The previous prime is 1224322024363. The next prime is 1224322024423. The reversal of 1224322024402 is 2044202234221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1224322024402² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2202017752 + ... + 2202018307.

It is an arithmetic number, because the mean of its divisors is an integer number (231211893150).

Almost surely, 2^{1224322024402} is an apocalyptic number.

1224322024402 is a deficient number, since it is larger than the sum of its proper divisors (625373120798).

1224322024402 is a wasteful number, since it uses less digits than its factorization.

1224322024402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4404036200.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 1224322024402 its reverse (2044202234221), we get a palindrome (3268524258623).

The spelling of 1224322024402 in words is "one trillion, two hundred twenty-four billion, three hundred twenty-two million, twenty-four thousand, four hundred two".