23503154222 has 8 divisors (see below), whose sum is σ = 35284586472. Its totient is φ = 11741625400.

The previous prime is 23503154209. The next prime is 23503154231. The reversal of 23503154222 is 22245130532.

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

It is a congruent number.

It is an unprimeable number.

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, 4972904 + ... + 4977627.

It is an arithmetic number, because the mean of its divisors is an integer number (4410573309).

Almost surely, 2^23503154222 is an apocalyptic number.

23503154222 is a deficient number, since it is larger than the sum of its proper divisors (11781432250).

23503154222 is a wasteful number, since it uses less digits than its factorization.

23503154222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9951714.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 23503154222 its reverse (22245130532), we get a palindrome (45748284754).

The spelling of 23503154222 in words is "twenty-three billion, five hundred three million, one hundred fifty-four thousand, two hundred twenty-two".