22100024401 has 32 divisors (see below), whose sum is σ = 28775936000. Its totient is φ = 16481931840.

The previous prime is 22100024399. The next prime is 22100024407. The reversal of 22100024401 is 10442000122.

It is a cyclic number.

It is not a de Polignac number, because 22100024401 - 2¹ = 22100024399 is a prime.

It is a super-2 number, since 2×22100024401² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22100024407) 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, 311956 + ... + 376186.

It is an arithmetic number, because the mean of its divisors is an integer number (899248000).

Almost surely, 2^22100024401 is an apocalyptic number.

It is an amenable number.

22100024401 is a deficient number, since it is larger than the sum of its proper divisors (6675911599).

22100024401 is a wasteful number, since it uses less digits than its factorization.

22100024401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64469.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 22100024401 its reverse (10442000122), we get a palindrome (32542024523).

The spelling of 22100024401 in words is "twenty-two billion, one hundred million, twenty-four thousand, four hundred one".