222002104743171 has 8 divisors (see below), whose sum is σ = 328892007026960. Its totient is φ = 148001403162096.

The previous prime is 222002104743049. The next prime is 222002104743203. The reversal of 222002104743171 is 171347401200222.

222002104743171 is a `hidden beast` number, since 2 + 2 + 2 + 0 + 0 + 2 + 10 + 474 + 3 + 171 = 666.

222002104743171 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 222002104743171 - 2²⁵ = 222002071188739 is a prime.

It is a super-2 number, since 2×222002104743171² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222002104743971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4111150087810 + ... + 4111150087863.

It is an arithmetic number, because the mean of its divisors is an integer number (41111500878370).

Almost surely, 2^{222002104743171} is an apocalyptic number.

222002104743171 is a deficient number, since it is larger than the sum of its proper divisors (106889902283789).

222002104743171 is an equidigital number, since it uses as much as digits as its factorization.

222002104743171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8222300175682 (or 8222300175676 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

Adding to 222002104743171 its reverse (171347401200222), we get a palindrome (393349505943393).

The spelling of 222002104743171 in words is "two hundred twenty-two trillion, two billion, one hundred four million, seven hundred forty-three thousand, one hundred seventy-one".