122102222301122 has 48 divisors (see below), whose sum is σ = 214255529105760. Its totient is φ = 52034908185792.

The previous prime is 122102222301077. The next prime is 122102222301131. The reversal of 122102222301122 is 221103222201221.

It is a super-2 number, since 2×122102222301122² (a number of 29 digits) contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 437586053 + ... + 437864999.

It is an arithmetic number, because the mean of its divisors is an integer number (4463656856370).

Almost surely, 2^{122102222301122} is an apocalyptic number.

122102222301122 is a deficient number, since it is larger than the sum of its proper divisors (92153306804638).

122102222301122 is a wasteful number, since it uses less digits than its factorization.

122102222301122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304095 (or 304088 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 122102222301122 its reverse (221103222201221), we get a palindrome (343205444502343).

Subtracting 122102222301122 from its reverse (221103222201221), we obtain a palindrome (99000999900099).

The spelling of 122102222301122 in words is "one hundred twenty-two trillion, one hundred two billion, two hundred twenty-two million, three hundred one thousand, one hundred twenty-two".