23422022412 has 48 divisors (see below), whose sum is σ = 55237873152. Its totient is φ = 7723684800.

The previous prime is 23422022411. The next prime is 23422022447. The reversal of 23422022412 is 21422022432.

It is a super-2 number, since 2×23422022412² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23422022411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1601043 + ... + 1615605.

It is an arithmetic number, because the mean of its divisors is an integer number (1150789024).

Almost surely, 2^23422022412 is an apocalyptic number.

It is an amenable number.

23422022412 is an abundant number, since it is smaller than the sum of its proper divisors (31815850740).

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

23422022412 is a wasteful number, since it uses less digits than its factorization.

23422022412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15998 (or 15996 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 23422022412 its reverse (21422022432), we get a palindrome (44844044844).

The spelling of 23422022412 in words is "twenty-three billion, four hundred twenty-two million, twenty-two thousand, four hundred twelve".