10212200099 has 16 divisors (see below), whose sum is σ = 10741783200. Its totient is φ = 9694992384.

The previous prime is 10212200093. The next prime is 10212200107. The reversal of 10212200099 is 99000221201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10212200099 - 2⁸ = 10212199843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10212200093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1116557 + ... + 1125665.

It is an arithmetic number, because the mean of its divisors is an integer number (671361450).

Almost surely, 2^10212200099 is an apocalyptic number.

10212200099 is a deficient number, since it is larger than the sum of its proper divisors (529583101).

10212200099 is an equidigital number, since it uses as much as digits as its factorization.

10212200099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9782.

The product of its (nonzero) digits is 648, while the sum is 26.

The spelling of 10212200099 in words is "ten billion, two hundred twelve million, two hundred thousand, ninety-nine".