10212220299 has 4 divisors (see below), whose sum is σ = 13616293736. Its totient is φ = 6808146864.

The previous prime is 10212220211. The next prime is 10212220307. The reversal of 10212220299 is 99202221201.

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

It is a de Polignac number, because none of the positive numbers 2^k-10212220299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10212220699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1702036714 + ... + 1702036719.

It is an arithmetic number, because the mean of its divisors is an integer number (3404073434).

Almost surely, 2^10212220299 is an apocalyptic number.

10212220299 is a deficient number, since it is larger than the sum of its proper divisors (3404073437).

10212220299 is an equidigital number, since it uses as much as digits as its factorization.

10212220299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3404073436.

The product of its (nonzero) digits is 2592, while the sum is 30.

The spelling of 10212220299 in words is "ten billion, two hundred twelve million, two hundred twenty thousand, two hundred ninety-nine".