22047114373321 has 4 divisors (see below), whose sum is σ = 22066994549700. Its totient is φ = 22027234196944.

The previous prime is 22047114373303. The next prime is 22047114373331. The reversal of 22047114373321 is 12337341174022.

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

It can be written as a sum of positive squares in 2 ways, for example, as 10881659197696 + 11165455175625 = 3298736^2 + 3341475^2 .

It is a cyclic number.

It is not a de Polignac number, because 22047114373321 - 2¹⁵ = 22047114340553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22047114373331) 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, 9940086526 + ... + 9940088743.

It is an arithmetic number, because the mean of its divisors is an integer number (5516748637425).

Almost surely, 2^{22047114373321} is an apocalyptic number.

It is an amenable number.

22047114373321 is a deficient number, since it is larger than the sum of its proper divisors (19880176379).

22047114373321 is a wasteful number, since it uses less digits than its factorization.

22047114373321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19880176378.

The product of its (nonzero) digits is 169344, while the sum is 40.

The spelling of 22047114373321 in words is "twenty-two trillion, forty-seven billion, one hundred fourteen million, three hundred seventy-three thousand, three hundred twenty-one".