122002211222202 has 16 divisors (see below), whose sum is σ = 244799225127072. Its totient is φ = 40534936626960.

The previous prime is 122002211222147. The next prime is 122002211222233. The reversal of 122002211222202 is 202222112200221.

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, 33116776449 + ... + 33116780132.

It is an arithmetic number, because the mean of its divisors is an integer number (15299951570442).

Almost surely, 2^{122002211222202} is an apocalyptic number.

122002211222202 is an abundant number, since it is smaller than the sum of its proper divisors (122797013904870).

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

122002211222202 is a wasteful number, since it uses less digits than its factorization.

122002211222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66233556893.

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

Adding to 122002211222202 its reverse (202222112200221), we get a palindrome (324224323422423).

The spelling of 122002211222202 in words is "one hundred twenty-two trillion, two billion, two hundred eleven million, two hundred twenty-two thousand, two hundred two".