23041220052 has 12 divisors (see below), whose sum is σ = 53762846816. Its totient is φ = 7680406680.

The previous prime is 23041219973. The next prime is 23041220077. The reversal of 23041220052 is 25002214032.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 960050824 + ... + 960050847.

Almost surely, 2^23041220052 is an apocalyptic number.

It is an amenable number.

23041220052 is an abundant number, since it is smaller than the sum of its proper divisors (30721626764).

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

23041220052 is a wasteful number, since it uses less digits than its factorization.

23041220052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1920101678 (or 1920101676 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 23041220052 its reverse (25002214032), we get a palindrome (48043434084).

The spelling of 23041220052 in words is "twenty-three billion, forty-one million, two hundred twenty thousand, fifty-two".