22214416426 has 32 divisors (see below), whose sum is σ = 36173267712. Its totient is φ = 10191421440.

The previous prime is 22214416381. The next prime is 22214416457. The reversal of 22214416426 is 62461441222.

It is a super-2 number, since 2×22214416426² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 22214416391 and 22214416400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 383641 + ... + 437731.

It is an arithmetic number, because the mean of its divisors is an integer number (1130414616).

Almost surely, 2^22214416426 is an apocalyptic number.

22214416426 is a deficient number, since it is larger than the sum of its proper divisors (13958851286).

22214416426 is a wasteful number, since it uses less digits than its factorization.

22214416426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54414.

The product of its digits is 36864, while the sum is 34.

Adding to 22214416426 its reverse (62461441222), we get a palindrome (84675857648).

The spelling of 22214416426 in words is "twenty-two billion, two hundred fourteen million, four hundred sixteen thousand, four hundred twenty-six".