220022001210122 has 8 divisors (see below), whose sum is σ = 331876761602400. Its totient is φ = 109396414009324.

The previous prime is 220022001210113. The next prime is 220022001210133. The reversal of 220022001210122 is 221012100220022.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 220022001210122.

It is an unprimeable number.

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, 307293297422 + ... + 307293298137.

It is an arithmetic number, because the mean of its divisors is an integer number (41484595200300).

Almost surely, 2^{220022001210122} is an apocalyptic number.

220022001210122 is a deficient number, since it is larger than the sum of its proper divisors (111854760392278).

220022001210122 is a wasteful number, since it uses less digits than its factorization.

220022001210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614586595740.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 220022001210122 its reverse (221012100220022), we get a palindrome (441034101430144).

The spelling of 220022001210122 in words is "two hundred twenty trillion, twenty-two billion, one million, two hundred ten thousand, one hundred twenty-two".