3227338521145 has 16 divisors (see below), whose sum is σ = 3889526522112. Its totient is φ = 2570730784000.

The previous prime is 3227338521137. The next prime is 3227338521163. The reversal of 3227338521145 is 5411258337223.

It is not a de Polignac number, because 3227338521145 - 2³ = 3227338521137 is a prime.

It is a super-2 number, since 2×3227338521145² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3227338521095 and 3227338521104.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3368529 + ... + 4219201.

It is an arithmetic number, because the mean of its divisors is an integer number (243095407632).

Almost surely, 2^{3227338521145} is an apocalyptic number.

It is an amenable number.

3227338521145 is a deficient number, since it is larger than the sum of its proper divisors (662188000967).

3227338521145 is a wasteful number, since it uses less digits than its factorization.

3227338521145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853952.

The product of its digits is 1209600, while the sum is 46.

The spelling of 3227338521145 in words is "three trillion, two hundred twenty-seven billion, three hundred thirty-eight million, five hundred twenty-one thousand, one hundred forty-five".