2210221101001 has 8 divisors (see below), whose sum is σ = 2281537569024. Its totient is φ = 2138905821360.

The previous prime is 2210221100993. The next prime is 2210221101019. The reversal of 2210221101001 is 1001011220122.

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

It is a cyclic number.

It is not a de Polignac number, because 2210221101001 - 2³ = 2210221100993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2210221101041) 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, 4958790 + ... + 5386096.

It is an arithmetic number, because the mean of its divisors is an integer number (285192196128).

Almost surely, 2^{2210221101001} is an apocalyptic number.

It is an amenable number.

2210221101001 is a deficient number, since it is larger than the sum of its proper divisors (71316468023).

2210221101001 is a wasteful number, since it uses less digits than its factorization.

2210221101001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594191.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2210221101001 its reverse (1001011220122), we get a palindrome (3211232321123).

The spelling of 2210221101001 in words is "two trillion, two hundred ten billion, two hundred twenty-one million, one hundred one thousand, one".