2220021120201 has 4 divisors (see below), whose sum is σ = 2960028160272. Its totient is φ = 1480014080132.

The previous prime is 2220021120197. The next prime is 2220021120217. The reversal of 2220021120201 is 1020211200222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2220021120201 - 2² = 2220021120197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2220021120241) 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, 370003520031 + ... + 370003520036.

It is an arithmetic number, because the mean of its divisors is an integer number (740007040068).

Almost surely, 2^{2220021120201} is an apocalyptic number.

It is an amenable number.

2220021120201 is a deficient number, since it is larger than the sum of its proper divisors (740007040071).

2220021120201 is an equidigital number, since it uses as much as digits as its factorization.

2220021120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740007040070.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2220021120201 its reverse (1020211200222), we get a palindrome (3240232320423).

The spelling of 2220021120201 in words is "two trillion, two hundred twenty billion, twenty-one million, one hundred twenty thousand, two hundred one".