22235023430 has 8 divisors (see below), whose sum is σ = 40023042192. Its totient is φ = 8894009368.

The previous prime is 22235023411. The next prime is 22235023453. The reversal of 22235023430 is 3432053222.

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

It is a self number, because there is not a number n which added to its sum of digits gives 22235023430.

It is a congruent number.

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, 1111751162 + ... + 1111751181.

It is an arithmetic number, because the mean of its divisors is an integer number (5002880274).

Almost surely, 2^22235023430 is an apocalyptic number.

22235023430 is a deficient number, since it is larger than the sum of its proper divisors (17788018762).

22235023430 is a wasteful number, since it uses less digits than its factorization.

22235023430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2223502350.

The product of its (nonzero) digits is 8640, while the sum is 26.

Adding to 22235023430 its reverse (3432053222), we get a palindrome (25667076652).

The spelling of 22235023430 in words is "twenty-two billion, two hundred thirty-five million, twenty-three thousand, four hundred thirty".