22520122041 has 8 divisors (see below), whose sum is σ = 30032303904. Its totient is φ = 15010677440.

The previous prime is 22520122033. The next prime is 22520122073. The reversal of 22520122041 is 14022102522.

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

It is a cyclic number.

It is not a de Polignac number, because 22520122041 - 2³ = 22520122033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22520121999 and 22520122017.

It is not an unprimeable number, because it can be changed into a prime (22520122741) 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, 665040 + ... + 698081.

It is an arithmetic number, because the mean of its divisors is an integer number (3754037988).

Almost surely, 2^22520122041 is an apocalyptic number.

It is an amenable number.

22520122041 is a deficient number, since it is larger than the sum of its proper divisors (7512181863).

22520122041 is a wasteful number, since it uses less digits than its factorization.

22520122041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368631.

The product of its (nonzero) digits is 640, while the sum is 21.

Adding to 22520122041 its reverse (14022102522), we get a palindrome (36542224563).

The spelling of 22520122041 in words is "twenty-two billion, five hundred twenty million, one hundred twenty-two thousand, forty-one".