10221201099 has 12 divisors (see below), whose sum is σ = 14852366256. Its totient is φ = 6773329872.

The previous prime is 10221201097. The next prime is 10221201101. The reversal of 10221201099 is 99010212201.

10221201099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10221201097) and next prime (10221201101).

It is not a de Polignac number, because 10221201099 - 2¹ = 10221201097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10221201097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3398764 + ... + 3401769.

It is an arithmetic number, because the mean of its divisors is an integer number (1237697188).

Almost surely, 2^10221201099 is an apocalyptic number.

10221201099 is a deficient number, since it is larger than the sum of its proper divisors (4631165157).

10221201099 is a wasteful number, since it uses less digits than its factorization.

10221201099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6800706 (or 6800703 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The spelling of 10221201099 in words is "ten billion, two hundred twenty-one million, two hundred one thousand, ninety-nine".