4167221016369 has 64 divisors (see below), whose sum is σ = 6001872680960. Its totient is φ = 2566639872000.

The previous prime is 4167221016353. The next prime is 4167221016377. The reversal of 4167221016369 is 9636101227614.

It is not a de Polignac number, because 4167221016369 - 2⁴ = 4167221016353 is a prime.

It is a super-2 number, since 2×4167221016369² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4167221016319) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 85825239 + ... + 85873779.

It is an arithmetic number, because the mean of its divisors is an integer number (93779260640).

Almost surely, 2^{4167221016369} is an apocalyptic number.

It is an amenable number.

4167221016369 is a deficient number, since it is larger than the sum of its proper divisors (1834651664591).

4167221016369 is a wasteful number, since it uses less digits than its factorization.

4167221016369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49082.

The product of its (nonzero) digits is 653184, while the sum is 48.

The spelling of 4167221016369 in words is "four trillion, one hundred sixty-seven billion, two hundred twenty-one million, sixteen thousand, three hundred sixty-nine".