122102010210222 has 96 divisors (see below), whose sum is σ = 310524479616000. Its totient is φ = 33942860478144.

The previous prime is 122102010210221. The next prime is 122102010210223. The reversal of 122102010210222 is 222012010201221.

It is a happy number.

122102010210222 is a `hidden beast` number, since 1 + 2 + 210 + 20 + 1 + 0 + 210 + 222 = 666.

It is an interprime number because it is at equal distance from previous prime (122102010210221) and next prime (122102010210223).

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 = 122102010210195 and 122102010210204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122102010210221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 343966779 + ... + 344321577.

It is an arithmetic number, because the mean of its divisors is an integer number (3234629996000).

Almost surely, 2^{122102010210222} is an apocalyptic number.

122102010210222 is an abundant number, since it is smaller than the sum of its proper divisors (188422469405778).

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

122102010210222 is a wasteful number, since it uses less digits than its factorization.

122102010210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428670 (or 428667 counting only the distinct ones).

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

Adding to 122102010210222 its reverse (222012010201221), we get a palindrome (344114020411443).

Subtracting 122102010210222 from its reverse (222012010201221), we obtain a palindrome (99909999990999).

The spelling of 122102010210222 in words is "one hundred twenty-two trillion, one hundred two billion, ten million, two hundred ten thousand, two hundred twenty-two".