2220127210201 has 4 divisors (see below), whose sum is σ = 2220141790900. Its totient is φ = 2220112629504.

The previous prime is 2220127210193. The next prime is 2220127210219. The reversal of 2220127210201 is 1020127210222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1936895692176 + 283231518025 = 1391724^2 + 532195^2 .

It is a cyclic number.

It is not a de Polignac number, because 2220127210201 - 2³ = 2220127210193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220127210261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7059516 + ... + 7367293.

It is an arithmetic number, because the mean of its divisors is an integer number (555035447725).

Almost surely, 2^{2220127210201} is an apocalyptic number.

It is an amenable number.

2220127210201 is a deficient number, since it is larger than the sum of its proper divisors (14580699).

2220127210201 is a wasteful number, since it uses less digits than its factorization.

2220127210201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14580698.

The product of its (nonzero) digits is 448, while the sum is 22.

The spelling of 2220127210201 in words is "two trillion, two hundred twenty billion, one hundred twenty-seven million, two hundred ten thousand, two hundred one".