122010222121122 has 32 divisors (see below), whose sum is σ = 245587810640832. Its totient is φ = 40408873936704.

The previous prime is 122010222121121. The next prime is 122010222121157. The reversal of 122010222121122 is 221121222010221.

It is not an unprimeable number, because it can be changed into a prime (122010222121121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14268228 + ... + 21156624.

It is an arithmetic number, because the mean of its divisors is an integer number (7674619082526).

Almost surely, 2^{122010222121122} is an apocalyptic number.

122010222121122 is an abundant number, since it is smaller than the sum of its proper divisors (123577588519710).

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

122010222121122 is a wasteful number, since it uses less digits than its factorization.

122010222121122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6907362.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 122010222121122 its reverse (221121222010221), we get a palindrome (343131444131343).

The spelling of 122010222121122 in words is "one hundred twenty-two trillion, ten billion, two hundred twenty-two million, one hundred twenty-one thousand, one hundred twenty-two".