3226166225 has 12 divisors (see below), whose sum is σ = 4022800560. Its totient is φ = 2566510800.

The previous prime is 3226166201. The next prime is 3226166257. The reversal of 3226166225 is 5226616223.

It is not a de Polignac number, because 3226166225 - 2¹² = 3226162129 is a prime.

It is a super-2 number, since 2×3226166225² = 20816297022661501250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 355991 + ... + 364940.

It is an arithmetic number, because the mean of its divisors is an integer number (335233380).

Almost surely, 2^3226166225 is an apocalyptic number.

It is an amenable number.

3226166225 is a deficient number, since it is larger than the sum of its proper divisors (796634335).

3226166225 is a wasteful number, since it uses less digits than its factorization.

3226166225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721120 (or 721115 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The square root of 3226166225 is about 56799.3505684704. The cubic root of 3226166225 is about 1477.6182510956.

The spelling of 3226166225 in words is "three billion, two hundred twenty-six million, one hundred sixty-six thousand, two hundred twenty-five".