20221402441 has 8 divisors (see below), whose sum is σ = 21524853600. Its totient is φ = 18941868000.

The previous prime is 20221402433. The next prime is 20221402451. The reversal of 20221402441 is 14420412202.

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 20221402441 - 2³ = 20221402433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20221402451) 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, 5977435 + ... + 5980816.

It is an arithmetic number, because the mean of its divisors is an integer number (2690606700).

Almost surely, 2^20221402441 is an apocalyptic number.

It is an amenable number.

20221402441 is a deficient number, since it is larger than the sum of its proper divisors (1303451159).

20221402441 is a wasteful number, since it uses less digits than its factorization.

20221402441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11958359.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 20221402441 its reverse (14420412202), we get a palindrome (34641814643).

The spelling of 20221402441 in words is "twenty billion, two hundred twenty-one million, four hundred two thousand, four hundred forty-one".