22454110415 has 32 divisors (see below), whose sum is σ = 30964550400. Its totient is φ = 15459275520.

The previous prime is 22454110411. The next prime is 22454110423. The reversal of 22454110415 is 51401145422.

It is a happy number.

It is not a de Polignac number, because 22454110415 - 2² = 22454110411 is a prime.

It is a super-2 number, since 2×22454110415² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22454110411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1542491 + ... + 1556979.

It is an arithmetic number, because the mean of its divisors is an integer number (967642200).

Almost surely, 2^22454110415 is an apocalyptic number.

22454110415 is a deficient number, since it is larger than the sum of its proper divisors (8510439985).

22454110415 is a wasteful number, since it uses less digits than its factorization.

22454110415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16007.

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 22454110415 its reverse (51401145422), we get a palindrome (73855255837).

The spelling of 22454110415 in words is "twenty-two billion, four hundred fifty-four million, one hundred ten thousand, four hundred fifteen".