2122202012223 has 8 divisors (see below), whose sum is σ = 2829645232128. Its totient is φ = 1414780066904.

The previous prime is 2122202012209. The next prime is 2122202012251. The reversal of 2122202012223 is 3222102022212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2122202012223 - 2¹⁸ = 2122201750079 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2122202012223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122202012023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5084415 + ... + 5485952.

It is an arithmetic number, because the mean of its divisors is an integer number (353705654016).

Almost surely, 2^{2122202012223} is an apocalyptic number.

2122202012223 is a deficient number, since it is larger than the sum of its proper divisors (707443219905).

2122202012223 is a wasteful number, since it uses less digits than its factorization.

2122202012223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10637293.

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

Adding to 2122202012223 its reverse (3222102022212), we get a palindrome (5344304034435).

The spelling of 2122202012223 in words is "two trillion, one hundred twenty-two billion, two hundred two million, twelve thousand, two hundred twenty-three".