23022142016 has 56 divisors (see below), whose sum is σ = 48465577440. Its totient is φ = 10812966912.

The previous prime is 23022142009. The next prime is 23022142021. The reversal of 23022142016 is 61024122032.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23022141982 and 23022142000.

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, 548795 + ... + 589253.

It is an arithmetic number, because the mean of its divisors is an integer number (865456740).

Almost surely, 2^23022142016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23022142016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24232788720).

23022142016 is an abundant number, since it is smaller than the sum of its proper divisors (25443435424).

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

23022142016 is a wasteful number, since it uses less digits than its factorization.

23022142016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41011 (or 41001 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 23022142016 its reverse (61024122032), we get a palindrome (84046264048).

The spelling of 23022142016 in words is "twenty-three billion, twenty-two million, one hundred forty-two thousand, sixteen".