10012201099 has 4 divisors (see below), whose sum is σ = 10335175360. Its totient is φ = 9689226840.

The previous prime is 10012201097. The next prime is 10012201103. The reversal of 10012201099 is 99010221001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10012201099 - 2¹ = 10012201097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10012201097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161487084 + ... + 161487145.

It is an arithmetic number, because the mean of its divisors is an integer number (2583793840).

Almost surely, 2^10012201099 is an apocalyptic number.

10012201099 is a deficient number, since it is larger than the sum of its proper divisors (322974261).

10012201099 is an equidigital number, since it uses as much as digits as its factorization.

10012201099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322974260.

The product of its (nonzero) digits is 324, while the sum is 25.

The spelling of 10012201099 in words is "ten billion, twelve million, two hundred one thousand, ninety-nine".