122202210102210 has 192 divisors, whose sum is σ = 393852289469184. Its totient is φ = 25647686553600.

The previous prime is 122202210102191. The next prime is 122202210102263. The reversal of 122202210102210 is 12201012202221.

It is a happy number.

122202210102210 is a `hidden beast` number, since 1 + 2 + 220 + 2 + 210 + 10 + 221 + 0 = 666.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 138708496 + ... + 139586715.

It is an arithmetic number, because the mean of its divisors is an integer number (2051314007652).

Almost surely, 2^{122202210102210} is an apocalyptic number.

122202210102210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122202210102210 is an abundant number, since it is smaller than the sum of its proper divisors (271650079366974).

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

122202210102210 is a wasteful number, since it uses less digits than its factorization.

122202210102210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278295289 (or 278295286 counting only the distinct ones).

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

Adding to 122202210102210 its reverse (12201012202221), we get a palindrome (134403222304431).

The spelling of 122202210102210 in words is "one hundred twenty-two trillion, two hundred two billion, two hundred ten million, one hundred two thousand, two hundred ten".