122221022102022 has 32 divisors (see below), whose sum is σ = 252902121696000. Its totient is φ = 39330672690848.

The previous prime is 122221022101979. The next prime is 122221022102033. The reversal of 122221022102022 is 220201220122221.

It is a self number, because there is not a number n which added to its sum of digits gives 122221022102022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41691522 + ... + 44526677.

It is an arithmetic number, because the mean of its divisors is an integer number (7903191303000).

Almost surely, 2^{122221022102022} is an apocalyptic number.

122221022102022 is an abundant number, since it is smaller than the sum of its proper divisors (130681099593978).

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

122221022102022 is a wasteful number, since it uses less digits than its factorization.

122221022102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86226380.

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

Adding to 122221022102022 its reverse (220201220122221), we get a palindrome (342422242224243).

The spelling of 122221022102022 in words is "one hundred twenty-two trillion, two hundred twenty-one billion, twenty-two million, one hundred two thousand, twenty-two".