23224250243135 has 32 divisors (see below), whose sum is σ = 29363796000000. Its totient is φ = 17584800869376.

The previous prime is 23224250243071. The next prime is 23224250243137. The reversal of 23224250243135 is 53134205242232.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 23224250243135 - 2⁶ = 23224250243071 is a prime.

It is a super-2 number, since 2×23224250243135² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23224250243137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1205881136 + ... + 1205900394.

It is an arithmetic number, because the mean of its divisors is an integer number (917618625000).

Almost surely, 2^{23224250243135} is an apocalyptic number.

23224250243135 is a deficient number, since it is larger than the sum of its proper divisors (6139545756865).

23224250243135 is a wasteful number, since it uses less digits than its factorization.

23224250243135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30695.

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 23224250243135 its reverse (53134205242232), we get a palindrome (76358455485367).

The spelling of 23224250243135 in words is "twenty-three trillion, two hundred twenty-four billion, two hundred fifty million, two hundred forty-three thousand, one hundred thirty-five".