23020233122 has 8 divisors (see below), whose sum is σ = 34531081500. Its totient is φ = 11509872624.

The previous prime is 23020233121. The next prime is 23020233139. The reversal of 23020233122 is 22133202032.

It can be written as a sum of positive squares in 2 ways, for example, as 22789223521 + 231009601 = 150961^2 + 15199^2 .

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

It is a super-2 number, since 2×23020233122² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23020233094 and 23020233103.

It is not an unprimeable number, because it can be changed into a prime (23020233121) 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, 37904 + ... + 217892.

Almost surely, 2^23020233122 is an apocalyptic number.

23020233122 is a deficient number, since it is larger than the sum of its proper divisors (11510848378).

23020233122 is a wasteful number, since it uses less digits than its factorization.

23020233122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243940.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 23020233122 its reverse (22133202032), we get a palindrome (45153435154).

The spelling of 23020233122 in words is "twenty-three billion, twenty million, two hundred thirty-three thousand, one hundred twenty-two".