1100022221201 has 8 divisors (see below), whose sum is σ = 1158107051520. Its totient is φ = 1041956283312.

The previous prime is 1100022221189. The next prime is 1100022221213. The reversal of 1100022221201 is 1021222200011.

It is an interprime number because it is at equal distance from previous prime (1100022221189) and next prime (1100022221213).

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 1100022221201 - 2¹⁰ = 1100022220177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100022221281) 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, 4603505 + ... + 4836558.

It is an arithmetic number, because the mean of its divisors is an integer number (144763381440).

Almost surely, 2^{1100022221201} is an apocalyptic number.

It is an amenable number.

1100022221201 is a deficient number, since it is larger than the sum of its proper divisors (58084830319).

1100022221201 is an equidigital number, since it uses as much as digits as its factorization.

1100022221201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9446215.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1100022221201 its reverse (1021222200011), we get a palindrome (2121244421212).

The spelling of 1100022221201 in words is "one trillion, one hundred billion, twenty-two million, two hundred twenty-one thousand, two hundred one".