4202201550601 has 2 divisors, whose sum is σ = 4202201550602. Its totient is φ = 4202201550600.

The previous prime is 4202201550541. The next prime is 4202201550607. The reversal of 4202201550601 is 1060551022024.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3907896385600 + 294305165001 = 1976840^2 + 542499^2 .

It is a cyclic number.

It is not a de Polignac number, because 4202201550601 - 2²⁷ = 4202067332873 is a prime.

It is a super-2 number, since 2×4202201550601² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4202201550601.

It is not a weakly prime, because it can be changed into another prime (4202201550607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2101100775300 + 2101100775301.

It is an arithmetic number, because the mean of its divisors is an integer number (2101100775301).

Almost surely, 2^{4202201550601} is an apocalyptic number.

It is an amenable number.

4202201550601 is a deficient number, since it is larger than the sum of its proper divisors (1).

4202201550601 is an equidigital number, since it uses as much as digits as its factorization.

4202201550601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 4202201550601 its reverse (1060551022024), we get a palindrome (5262752572625).

The spelling of 4202201550601 in words is "four trillion, two hundred two billion, two hundred one million, five hundred fifty thousand, six hundred one".