22421414122 has 8 divisors (see below), whose sum is σ = 33929750916. Its totient is φ = 11111497152.

The previous prime is 22421414117. The next prime is 22421414149. The reversal of 22421414122 is 22141412422.

It can be written as a sum of positive squares in 2 ways, for example, as 21620467521 + 800946601 = 147039^2 + 28301^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22421414122² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49604673 + ... + 49605124.

Almost surely, 2^22421414122 is an apocalyptic number.

22421414122 is a deficient number, since it is larger than the sum of its proper divisors (11508336794).

22421414122 is a wasteful number, since it uses less digits than its factorization.

22421414122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99209912.

The product of its digits is 2048, while the sum is 25.

Adding to 22421414122 its reverse (22141412422), we get a palindrome (44562826544).

The spelling of 22421414122 in words is "twenty-two billion, four hundred twenty-one million, four hundred fourteen thousand, one hundred twenty-two".