3665225202 has 16 divisors (see below), whose sum is σ = 7331372832. Its totient is φ = 1221588000.

The previous prime is 3665225197. The next prime is 3665225231. The reversal of 3665225202 is 2025225663.

It is a super-4 number, since 4×3665225202⁴ (a number of 39 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20073 + ... + 87939.

It is an arithmetic number, because the mean of its divisors is an integer number (458210802).

Almost surely, 2^3665225202 is an apocalyptic number.

3665225202 is an abundant number, since it is smaller than the sum of its proper divisors (3666147630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3665225202 is a wasteful number, since it uses less digits than its factorization.

3665225202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76873.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 3665225202 is about 60541.1034091715. The cubic root of 3665225202 is about 1541.8195732646.

The spelling of 3665225202 in words is "three billion, six hundred sixty-five million, two hundred twenty-five thousand, two hundred two".