22204211322430 has 16 divisors (see below), whose sum is σ = 42318614520720. Its totient is φ = 8359232497792.

The previous prime is 22204211322421. The next prime is 22204211322473. The reversal of 22204211322430 is 3422311240222.

It is a super-2 number, since 2×22204211322430² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 65306503720 + ... + 65306504059.

It is an arithmetic number, because the mean of its divisors is an integer number (2644913407545).

Almost surely, 2^{22204211322430} is an apocalyptic number.

22204211322430 is a deficient number, since it is larger than the sum of its proper divisors (20114403198290).

22204211322430 is a wasteful number, since it uses less digits than its factorization.

22204211322430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130613007803.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 22204211322430 its reverse (3422311240222), we get a palindrome (25626522562652).

The spelling of 22204211322430 in words is "twenty-two trillion, two hundred four billion, two hundred eleven million, three hundred twenty-two thousand, four hundred thirty".