122210121200099 has 4 divisors (see below), whose sum is σ = 122210492849736. Its totient is φ = 122209749550464.

The previous prime is 122210121200081. The next prime is 122210121200129. The reversal of 122210121200099 is 990002121012221.

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 122210121200099 - 2³² = 122205826232803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122210121200039) 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, 185331134 + ... + 185989379.

It is an arithmetic number, because the mean of its divisors is an integer number (30552623212434).

Almost surely, 2^{122210121200099} is an apocalyptic number.

122210121200099 is a deficient number, since it is larger than the sum of its proper divisors (371649637).

122210121200099 is an equidigital number, since it uses as much as digits as its factorization.

122210121200099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371649636.

The product of its (nonzero) digits is 2592, while the sum is 32.

The spelling of 122210121200099 in words is "one hundred twenty-two trillion, two hundred ten billion, one hundred twenty-one million, two hundred thousand, ninety-nine".