22014315315254 has 4 divisors (see below), whose sum is σ = 33021472972884. Its totient is φ = 11007157657626.

The previous prime is 22014315315173. The next prime is 22014315315263. The reversal of 22014315315254 is 45251351341022.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5503578828812 + ... + 5503578828815.

It is an arithmetic number, because the mean of its divisors is an integer number (8255368243221).

Almost surely, 2^{22014315315254} is an apocalyptic number.

22014315315254 is a deficient number, since it is larger than the sum of its proper divisors (11007157657630).

22014315315254 is a wasteful number, since it uses less digits than its factorization.

22014315315254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11007157657629.

The product of its (nonzero) digits is 144000, while the sum is 38.

Adding to 22014315315254 its reverse (45251351341022), we get a palindrome (67265666656276).

The spelling of 22014315315254 in words is "twenty-two trillion, fourteen billion, three hundred fifteen million, three hundred fifteen thousand, two hundred fifty-four".