22430233321430 has 32 divisors (see below), whose sum is σ = 44046361433088. Its totient is φ = 8156163362400.

The previous prime is 22430233321427. The next prime is 22430233321477. The reversal of 22430233321430 is 3412333203422.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390086 + ... + 6709145.

It is an arithmetic number, because the mean of its divisors is an integer number (1376448794784).

Almost surely, 2^{22430233321430} is an apocalyptic number.

22430233321430 is a deficient number, since it is larger than the sum of its proper divisors (21616128111658).

22430233321430 is a wasteful number, since it uses less digits than its factorization.

22430233321430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7127972.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 22430233321430 its reverse (3412333203422), we get a palindrome (25842566524852).

The spelling of 22430233321430 in words is "twenty-two trillion, four hundred thirty billion, two hundred thirty-three million, three hundred twenty-one thousand, four hundred thirty".