22424104101 has 32 divisors (see below), whose sum is σ = 35795865600. Its totient is φ = 12215286720.

The previous prime is 22424104097. The next prime is 22424104121. The reversal of 22424104101 is 10140142422.

It is not a de Polignac number, because 22424104101 - 2² = 22424104097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22424104121) 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, 184935 + ... + 281156.

It is an arithmetic number, because the mean of its divisors is an integer number (1118620800).

Almost surely, 2^22424104101 is an apocalyptic number.

22424104101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

22424104101 is a deficient number, since it is larger than the sum of its proper divisors (13371761499).

22424104101 is a wasteful number, since it uses less digits than its factorization.

22424104101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466209.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 22424104101 its reverse (10140142422), we get a palindrome (32564246523).

The spelling of 22424104101 in words is "twenty-two billion, four hundred twenty-four million, one hundred four thousand, one hundred one".