122212021212199 has 32 divisors (see below), whose sum is σ = 133602260336640. Its totient is φ = 111348472435200.

The previous prime is 122212021212143. The next prime is 122212021212223. The reversal of 122212021212199 is 991212120212221.

It is a cyclic number.

It is not a de Polignac number, because 122212021212199 - 2¹⁵ = 122212021179431 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 (122212021282199) 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 31 ways as a sum of consecutive naturals, for example, 104120704 + ... + 105287914.

It is an arithmetic number, because the mean of its divisors is an integer number (4175070635520).

Almost surely, 2^{122212021212199} is an apocalyptic number.

122212021212199 is a deficient number, since it is larger than the sum of its proper divisors (11390239124441).

122212021212199 is a wasteful number, since it uses less digits than its factorization.

122212021212199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168831.

The product of its (nonzero) digits is 10368, while the sum is 37.

The spelling of 122212021212199 in words is "one hundred twenty-two trillion, two hundred twelve billion, twenty-one million, two hundred twelve thousand, one hundred ninety-nine".