20224012401 has 12 divisors (see below), whose sum is σ = 30482569728. Its totient is φ = 12896471544.

The previous prime is 20224012387. The next prime is 20224012411. The reversal of 20224012401 is 10421042202.

20224012401 is a `hidden beast` number, since 2 + 0 + 22 + 401 + 240 + 1 = 666.

It is not a de Polignac number, because 20224012401 - 2⁶ = 20224012337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20224012411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48850065 + ... + 48850478.

It is an arithmetic number, because the mean of its divisors is an integer number (2540214144).

Almost surely, 2^20224012401 is an apocalyptic number.

It is an amenable number.

20224012401 is a deficient number, since it is larger than the sum of its proper divisors (10258557327).

20224012401 is a wasteful number, since it uses less digits than its factorization.

20224012401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97700572 (or 97700569 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 20224012401 its reverse (10421042202), we get a palindrome (30645054603).

The spelling of 20224012401 in words is "twenty billion, two hundred twenty-four million, twelve thousand, four hundred one".