122002211210222 has 16 divisors (see below), whose sum is σ = 210137864134272. Its totient is φ = 52038857860920.

The previous prime is 122002211210207. The next prime is 122002211210239. The reversal of 122002211210222 is 222012112200221.

It is a junction number, because it is equal to n+sod(n) for n = 122002211210194 and 122002211210203.

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 7 ways as a sum of consecutive naturals, for example, 20650337468 + ... + 20650343375.

It is an arithmetic number, because the mean of its divisors is an integer number (13133616508392).

Almost surely, 2^{122002211210222} is an apocalyptic number.

122002211210222 is a deficient number, since it is larger than the sum of its proper divisors (88135652924050).

122002211210222 is a wasteful number, since it uses less digits than its factorization.

122002211210222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41300681063.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 122002211210222 its reverse (222012112200221), we get a palindrome (344014323410443).

The spelling of 122002211210222 in words is "one hundred twenty-two trillion, two billion, two hundred eleven million, two hundred ten thousand, two hundred twenty-two".