3837222225455 has 16 divisors (see below), whose sum is σ = 4654721606304. Its totient is φ = 3036442982400.

The previous prime is 3837222225451. The next prime is 3837222225457. The reversal of 3837222225455 is 5545222227383.

It is not a de Polignac number, because 3837222225455 - 2² = 3837222225451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3837222225451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1323017 + ... + 3069986.

It is an arithmetic number, because the mean of its divisors is an integer number (290920100394).

Almost surely, 2^{3837222225455} is an apocalyptic number.

3837222225455 is a deficient number, since it is larger than the sum of its proper divisors (817499380849).

3837222225455 is a wasteful number, since it uses less digits than its factorization.

3837222225455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4394906.

The product of its digits is 8064000, while the sum is 50.

The spelling of 3837222225455 in words is "three trillion, eight hundred thirty-seven billion, two hundred twenty-two million, two hundred twenty-five thousand, four hundred fifty-five".