2220001122201 has 8 divisors (see below), whose sum is σ = 2960911439040. Its totient is φ = 1479545776752.

The previous prime is 2220001122187. The next prime is 2220001122223. The reversal of 2220001122201 is 1022211000222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2220001122201 - 2¹⁵ = 2220001089433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2220001122301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113731461 + ... + 113750978.

It is an arithmetic number, because the mean of its divisors is an integer number (370113929880).

Almost surely, 2^{2220001122201} is an apocalyptic number.

It is an amenable number.

2220001122201 is a deficient number, since it is larger than the sum of its proper divisors (740910316839).

2220001122201 is a wasteful number, since it uses less digits than its factorization.

2220001122201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227485695.

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

Adding to 2220001122201 its reverse (1022211000222), we get a palindrome (3242212122423).

The spelling of 2220001122201 in words is "two trillion, two hundred twenty billion, one million, one hundred twenty-two thousand, two hundred one".