20224012413 has 32 divisors (see below), whose sum is σ = 31159181952. Its totient is φ = 11531520000.

The previous prime is 20224012411. The next prime is 20224012429. The reversal of 20224012413 is 31421042202.

It is not a de Polignac number, because 20224012413 - 2¹ = 20224012411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20224012413.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 1920663 + ... + 1931163.

It is an arithmetic number, because the mean of its divisors is an integer number (973724436).

Almost surely, 2^20224012413 is an apocalyptic number.

It is an amenable number.

20224012413 is a deficient number, since it is larger than the sum of its proper divisors (10935169539).

20224012413 is a wasteful number, since it uses less digits than its factorization.

20224012413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13965.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 20224012413 its reverse (31421042202), we get a palindrome (51645054615).

The spelling of 20224012413 in words is "twenty billion, two hundred twenty-four million, twelve thousand, four hundred thirteen".