3502217202166 has 16 divisors (see below), whose sum is σ = 5562379688256. Its totient is φ = 1648091925376.

The previous prime is 3502217202101. The next prime is 3502217202191. The reversal of 3502217202166 is 6612027122053.

It is a super-2 number, since 2×3502217202166² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 10129500 + ... + 10469536.

It is an arithmetic number, because the mean of its divisors is an integer number (347648730516).

Almost surely, 2^{3502217202166} is an apocalyptic number.

3502217202166 is a deficient number, since it is larger than the sum of its proper divisors (2060162486090).

3502217202166 is a wasteful number, since it uses less digits than its factorization.

3502217202166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642983.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 3502217202166 in words is "three trillion, five hundred two billion, two hundred seventeen million, two hundred two thousand, one hundred sixty-six".