22122340214 has 8 divisors (see below), whose sum is σ = 35736088080. Its totient is φ = 10210310856.

The previous prime is 22122340213. The next prime is 22122340231. The reversal of 22122340214 is 41204322122.

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

It is a self number, because there is not a number n which added to its sum of digits gives 22122340214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22122340213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425429594 + ... + 425429645.

It is an arithmetic number, because the mean of its divisors is an integer number (4467011010).

Almost surely, 2^22122340214 is an apocalyptic number.

22122340214 is a deficient number, since it is larger than the sum of its proper divisors (13613747866).

22122340214 is a wasteful number, since it uses less digits than its factorization.

22122340214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850859254.

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

Adding to 22122340214 its reverse (41204322122), we get a palindrome (63326662336).

The spelling of 22122340214 in words is "twenty-two billion, one hundred twenty-two million, three hundred forty thousand, two hundred fourteen".