122100210222 has 8 divisors (see below), whose sum is σ = 244200420456. Its totient is φ = 40700070072.

The previous prime is 122100210217. The next prime is 122100210223. The reversal of 122100210222 is 222012001221.

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

122100210222 is an admirable number.

It is a super-2 number, since 2×122100210222² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122100210223) 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, 10175017513 + ... + 10175017524.

It is an arithmetic number, because the mean of its divisors is an integer number (30525052557).

Almost surely, 2^122100210222 is an apocalyptic number.

122100210222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122100210222 is a wasteful number, since it uses less digits than its factorization.

122100210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20350035042.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 122100210222 its reverse (222012001221), we get a palindrome (344112211443).

The spelling of 122100210222 in words is "one hundred twenty-two billion, one hundred million, two hundred ten thousand, two hundred twenty-two".