122022220221210 has 16 divisors (see below), whose sum is σ = 292853328530976. Its totient is φ = 32539258725648.

The previous prime is 122022220221193. The next prime is 122022220221211. The reversal of 122022220221210 is 12122022220221.

It is not an unprimeable number, because it can be changed into a prime (122022220221211) 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, 2033703670324 + ... + 2033703670383.

It is an arithmetic number, because the mean of its divisors is an integer number (18303333033186).

Almost surely, 2^{122022220221210} is an apocalyptic number.

122022220221210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122022220221210 is an abundant number, since it is smaller than the sum of its proper divisors (170831108309766).

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

122022220221210 is a wasteful number, since it uses less digits than its factorization.

122022220221210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4067407340717.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 122022220221210 its reverse (12122022220221), we get a palindrome (134144242441431).

The spelling of 122022220221210 in words is "one hundred twenty-two trillion, twenty-two billion, two hundred twenty million, two hundred twenty-one thousand, two hundred ten".