23223313233136 has 20 divisors (see below), whose sum is σ = 47641944059712. Its totient is φ = 10928617991936.

The previous prime is 23223313233101. The next prime is 23223313233137. The reversal of 23223313233136 is 63133231332232.

It is a junction number, because it is equal to n+sod(n) for n = 23223313233095 and 23223313233104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23223313233137) 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, 42689913760 + ... + 42689914303.

Almost surely, 2^{23223313233136} is an apocalyptic number.

It is an amenable number.

23223313233136 is an abundant number, since it is smaller than the sum of its proper divisors (24418630826576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23223313233136 is a wasteful number, since it uses less digits than its factorization.

23223313233136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85379828088 (or 85379828082 counting only the distinct ones).

The product of its digits is 209952, while the sum is 37.

Adding to 23223313233136 its reverse (63133231332232), we get a palindrome (86356544565368).

The spelling of 23223313233136 in words is "twenty-three trillion, two hundred twenty-three billion, three hundred thirteen million, two hundred thirty-three thousand, one hundred thirty-six".