23220442141 has 8 divisors (see below), whose sum is σ = 25008721920. Its totient is φ = 21432461232.

The previous prime is 23220442139. The next prime is 23220442153. The reversal of 23220442141 is 14124402232.

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

It is not a de Polignac number, because 23220442141 - 2¹ = 23220442139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23220442181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102180 + ... + 238498.

It is an arithmetic number, because the mean of its divisors is an integer number (3126090240).

Almost surely, 2^23220442141 is an apocalyptic number.

It is an amenable number.

23220442141 is a deficient number, since it is larger than the sum of its proper divisors (1788279779).

23220442141 is a wasteful number, since it uses less digits than its factorization.

23220442141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149435.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 23220442141 its reverse (14124402232), we get a palindrome (37344844373).

The spelling of 23220442141 in words is "twenty-three billion, two hundred twenty million, four hundred forty-two thousand, one hundred forty-one".