4202216122024 has 8 divisors (see below), whose sum is σ = 7879155228810. Its totient is φ = 2101108061008.

The previous prime is 4202216122007. The next prime is 4202216122081.

It is a happy number.

4202216122024 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 4155001177924 + 47214944100 = 2038382^2 + 217290^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 4202216121983 and 4202216122001.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262638507619 + ... + 262638507634.

Almost surely, 2^{4202216122024} is an apocalyptic number.

It is an amenable number.

4202216122024 is a deficient number, since it is larger than the sum of its proper divisors (3676939106786).

4202216122024 is a wasteful number, since it uses less digits than its factorization.

4202216122024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525277015259 (or 525277015255 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The spelling of 4202216122024 in words is "four trillion, two hundred two billion, two hundred sixteen million, one hundred twenty-two thousand, twenty-four".