22214514302345 has 8 divisors (see below), whose sum is σ = 26657555004864. Its totient is φ = 17771519547184.

The previous prime is 22214514302333. The next prime is 22214514302353. The reversal of 22214514302345 is 54320341541222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22214514302345 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22214514302299 and 22214514302308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10414079 + ... + 12364548.

It is an arithmetic number, because the mean of its divisors is an integer number (3332194375608).

Almost surely, 2^{22214514302345} is an apocalyptic number.

It is an amenable number.

22214514302345 is a deficient number, since it is larger than the sum of its proper divisors (4443040702519).

22214514302345 is a wasteful number, since it uses less digits than its factorization.

22214514302345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22973679.

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 22214514302345 its reverse (54320341541222), we get a palindrome (76534855843567).

The spelling of 22214514302345 in words is "twenty-two trillion, two hundred fourteen billion, five hundred fourteen million, three hundred two thousand, three hundred forty-five".