2201222022101 has 8 divisors (see below), whose sum is σ = 2230762573440. Its totient is φ = 2171788309152.

The previous prime is 2201222022091. The next prime is 2201222022121. The reversal of 2201222022101 is 1012202221022.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2201222022101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2201222022101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201222022121) 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, 26668115 + ... + 26750528.

It is an arithmetic number, because the mean of its divisors is an integer number (278845321680).

Almost surely, 2^{2201222022101} is an apocalyptic number.

It is an amenable number.

2201222022101 is a deficient number, since it is larger than the sum of its proper divisors (29540551339).

2201222022101 is an equidigital number, since it uses as much as digits as its factorization.

2201222022101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53419195.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2201222022101 its reverse (1012202221022), we get a palindrome (3213424243123).

The spelling of 2201222022101 in words is "two trillion, two hundred one billion, two hundred twenty-two million, twenty-two thousand, one hundred one".