10021222222199 has 4 divisors (see below), whose sum is σ = 10118515641936. Its totient is φ = 9923928802464.

The previous prime is 10021222222147. The next prime is 10021222222201. The reversal of 10021222222199 is 99122222212001.

It is a happy number.

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 10021222222199 - 2²⁴ = 10021205444983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10021222222129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48646709714 + ... + 48646709919.

It is an arithmetic number, because the mean of its divisors is an integer number (2529628910484).

Almost surely, 2^{10021222222199} is an apocalyptic number.

10021222222199 is a deficient number, since it is larger than the sum of its proper divisors (97293419737).

10021222222199 is an equidigital number, since it uses as much as digits as its factorization.

10021222222199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97293419736.

The product of its (nonzero) digits is 10368, while the sum is 35.

The spelling of 10021222222199 in words is "ten trillion, twenty-one billion, two hundred twenty-two million, two hundred twenty-two thousand, one hundred ninety-nine".