22122041234 has 8 divisors (see below), whose sum is σ = 33246510960. Its totient is φ = 11039870916.

The previous prime is 22122041233. The next prime is 22122041251. The reversal of 22122041234 is 43214022122.

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

It is not an unprimeable number, because it can be changed into a prime (22122041233) by changing a digit.

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, 10573544 + ... + 10575635.

It is an arithmetic number, because the mean of its divisors is an integer number (4155813870).

Almost surely, 2^22122041234 is an apocalyptic number.

22122041234 is a deficient number, since it is larger than the sum of its proper divisors (11124469726).

22122041234 is a wasteful number, since it uses less digits than its factorization.

22122041234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21149704.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 22122041234 its reverse (43214022122), we get a palindrome (65336063356).

The spelling of 22122041234 in words is "twenty-two billion, one hundred twenty-two million, forty-one thousand, two hundred thirty-four".