23022120022 has 16 divisors (see below), whose sum is σ = 37682010000. Its totient is φ = 10461975040.

The previous prime is 23022120007. The next prime is 23022120041. The reversal of 23022120022 is 22002122032.

It is a junction number, because it is equal to n+sod(n) for n = 23022119978 and 23022120005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40147 + ... + 218302.

It is an arithmetic number, because the mean of its divisors is an integer number (2355125625).

Almost surely, 2^23022120022 is an apocalyptic number.

23022120022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23022120022 is a deficient number, since it is larger than the sum of its proper divisors (14659889978).

23022120022 is a wasteful number, since it uses less digits than its factorization.

23022120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262511.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 23022120022 its reverse (22002122032), we get a palindrome (45024242054).

The spelling of 23022120022 in words is "twenty-three billion, twenty-two million, one hundred twenty thousand, twenty-two".