23220230033 has 32 divisors (see below), whose sum is σ = 31216346112. Its totient is φ = 16680686400.

The previous prime is 23220229969. The next prime is 23220230051. The reversal of 23220230033 is 33003202232.

It is not a de Polignac number, because 23220230033 - 2⁶ = 23220229969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23220229987 and 23220230014.

It is not an unprimeable number, because it can be changed into a prime (23220230063) 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, 797510 + ... + 826112.

It is an arithmetic number, because the mean of its divisors is an integer number (975510816).

Almost surely, 2^23220230033 is an apocalyptic number.

It is an amenable number.

23220230033 is a deficient number, since it is larger than the sum of its proper divisors (7996116079).

23220230033 is a wasteful number, since it uses less digits than its factorization.

23220230033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29445.

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 23220230033 its reverse (33003202232), we get a palindrome (56223432265).

The spelling of 23220230033 in words is "twenty-three billion, two hundred twenty million, two hundred thirty thousand, thirty-three".