22152202430 has 8 divisors (see below), whose sum is σ = 39873964392. Its totient is φ = 8860880968.

The previous prime is 22152202411. The next prime is 22152202433. The reversal of 22152202430 is 3420225122.

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

It is a junction number, because it is equal to n+sod(n) for n = 22152202396 and 22152202405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22152202433) 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 3 ways as a sum of consecutive naturals, for example, 1107610112 + ... + 1107610131.

It is an arithmetic number, because the mean of its divisors is an integer number (4984245549).

Almost surely, 2^22152202430 is an apocalyptic number.

22152202430 is a deficient number, since it is larger than the sum of its proper divisors (17721761962).

22152202430 is a wasteful number, since it uses less digits than its factorization.

22152202430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2215220250.

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 22152202430 its reverse (3420225122), we get a palindrome (25572427552).

The spelling of 22152202430 in words is "twenty-two billion, one hundred fifty-two million, two hundred two thousand, four hundred thirty".