3865261003222 has 8 divisors (see below), whose sum is σ = 5799491816976. Its totient is φ = 1932097064232.

The previous prime is 3865261003213. The next prime is 3865261003229. The reversal of 3865261003222 is 2223001625683.

3865261003222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3865261003229) 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, 266709633 + ... + 266724124.

It is an arithmetic number, because the mean of its divisors is an integer number (724936477122).

Almost surely, 2^{3865261003222} is an apocalyptic number.

3865261003222 is a deficient number, since it is larger than the sum of its proper divisors (1934230813754).

3865261003222 is a wasteful number, since it uses less digits than its factorization.

3865261003222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533437382.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 3865261003222 in words is "three trillion, eight hundred sixty-five billion, two hundred sixty-one million, three thousand, two hundred twenty-two".