3222665545 has 32 divisors (see below), whose sum is σ = 4280500224. Its totient is φ = 2309688000.

The previous prime is 3222665527. The next prime is 3222665569. The reversal of 3222665545 is 5455662223.

It is not a de Polignac number, because 3222665545 - 2⁷ = 3222665417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3222665498 and 3222665507.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1262020 + ... + 1264570.

It is an arithmetic number, because the mean of its divisors is an integer number (133765632).

Almost surely, 2^3222665545 is an apocalyptic number.

It is an amenable number.

3222665545 is a deficient number, since it is larger than the sum of its proper divisors (1057834679).

3222665545 is a wasteful number, since it uses less digits than its factorization.

3222665545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2893.

The product of its digits is 432000, while the sum is 40.

The square root of 3222665545 is about 56768.5260069345. The cubic root of 3222665545 is about 1477.0836081827.

The spelling of 3222665545 in words is "three billion, two hundred twenty-two million, six hundred sixty-five thousand, five hundred forty-five".