23000022233320 has 64 divisors (see below), whose sum is σ = 56545803604800. Its totient is φ = 8350132807680.

The previous prime is 23000022233303. The next prime is 23000022233327. The reversal of 23000022233320 is 2333222000032.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 23000022233291 and 23000022233300.

It is not an unprimeable number, because it can be changed into a prime (23000022233327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41951209 + ... + 42495928.

It is an arithmetic number, because the mean of its divisors is an integer number (883528181325).

Almost surely, 2^{23000022233320} is an apocalyptic number.

23000022233320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23000022233320 is an abundant number, since it is smaller than the sum of its proper divisors (33545781371480).

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

23000022233320 is a wasteful number, since it uses less digits than its factorization.

23000022233320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84447778 (or 84447774 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 23000022233320 its reverse (2333222000032), we get a palindrome (25333244233352).

The spelling of 23000022233320 in words is "twenty-three trillion, twenty-two million, two hundred thirty-three thousand, three hundred twenty".