1100000012201 has 8 divisors (see below), whose sum is σ = 1147841180160. Its totient is φ = 1052160100992.

The previous prime is 1100000012161. The next prime is 1100000012327. The reversal of 1100000012201 is 1022100000011.

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 1100000012201 - 2³⁸ = 825122105257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100000012801) 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, 1768136 + ... + 2307878.

It is an arithmetic number, because the mean of its divisors is an integer number (143480147520).

Almost surely, 2^{1100000012201} is an apocalyptic number.

It is an amenable number.

1100000012201 is a deficient number, since it is larger than the sum of its proper divisors (47841167959).

1100000012201 is an equidigital number, since it uses as much as digits as its factorization.

1100000012201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628375.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 1100000012201 its reverse (1022100000011), we get a palindrome (2122100012212).

The spelling of 1100000012201 in words is "one trillion, one hundred billion, twelve thousand, two hundred one".