122200020212223 has 16 divisors (see below), whose sum is σ = 167396920956416. Its totient is φ = 79236477603360.

The previous prime is 122200020212167. The next prime is 122200020212243. The reversal of 122200020212223 is 322212020002221.

It is not a de Polignac number, because 122200020212223 - 2¹⁴ = 122200020195839 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122200020212223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122200020212243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196913611 + ... + 197533212.

It is an arithmetic number, because the mean of its divisors is an integer number (10462307559776).

Almost surely, 2^{122200020212223} is an apocalyptic number.

122200020212223 is a deficient number, since it is larger than the sum of its proper divisors (45196900744193).

122200020212223 is a wasteful number, since it uses less digits than its factorization.

122200020212223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394449654.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 122200020212223 its reverse (322212020002221), we get a palindrome (444412040214444).

The spelling of 122200020212223 in words is "one hundred twenty-two trillion, two hundred billion, twenty million, two hundred twelve thousand, two hundred twenty-three".