23223155510 has 8 divisors (see below), whose sum is σ = 41801679936. Its totient is φ = 9289262200.

The previous prime is 23223155491. The next prime is 23223155513. The reversal of 23223155510 is 1555132232.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23223155513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1161157766 + ... + 1161157785.

It is an arithmetic number, because the mean of its divisors is an integer number (5225209992).

Almost surely, 2^23223155510 is an apocalyptic number.

23223155510 is a deficient number, since it is larger than the sum of its proper divisors (18578524426).

23223155510 is a wasteful number, since it uses less digits than its factorization.

23223155510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2322315558.

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 23223155510 its reverse (1555132232), we get a palindrome (24778287742).

The spelling of 23223155510 in words is "twenty-three billion, two hundred twenty-three million, one hundred fifty-five thousand, five hundred ten".