122202010121022 has 24 divisors (see below), whose sum is σ = 285138023616264. Its totient is φ = 37600618498704.

The previous prime is 122202010121003. The next prime is 122202010121077. The reversal of 122202010121022 is 220121010202221.

It is a happy number.

122202010121022 is a `hidden beast` number, since 12 + 220 + 201 + 0 + 1 + 210 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 122202010120986 and 122202010121004.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 261115406008 + ... + 261115406475.

It is an arithmetic number, because the mean of its divisors is an integer number (11880750984011).

Almost surely, 2^{122202010121022} is an apocalyptic number.

122202010121022 is an abundant number, since it is smaller than the sum of its proper divisors (162936013495242).

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

122202010121022 is a wasteful number, since it uses less digits than its factorization.

122202010121022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522230812504 (or 522230812501 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 122202010121022 its reverse (220121010202221), we get a palindrome (342323020323243).

The spelling of 122202010121022 in words is "one hundred twenty-two trillion, two hundred two billion, ten million, one hundred twenty-one thousand, twenty-two".